VPI 1995 Conference

The building you see on the left is the Casa de la Cacica in Teposcolula, Oaxaca, Mexico, built circa 1563 concurrently with the construction of the famous Capilla de los Indios, or Open Chapel seen in the background of the photo on the right. The carefully planned and executed axial alignment of these two structures is a theme I have discussed elsewhere.^[i] This morning I wish to draw your attention to the frieze of discs along the top of the Casa de la Cacica.

A distinctive pre-Columbian architectural feature marked this early colonial era building as the residence of the local ruling couple and the location of special ceremonial and administrative activities. It is the disk frieze that enables us to "read" the building, to pick it out in the landscape, or urban-scape, as a special structure. In what follows we will briefly examine a series of other such "disk frieze" buildings constructed over a long duration demonstrating the persistence of this highly visible, consistently recognizable architectural feature used as a ledger for ideological transmission. We will also see that over time the replication of the disc frieze was by no means identical, rather there was variation, drift, and transformation. Nevertheless, we will clearly see that within general parameters the deliberate and highly restricted use of the disk frieze to call attention to the special status of particular buildings was a calculated practice used in the Mesoamerican urban context during at least seven hundred years preceding the arrival of Europeans.

A particular point I wish to make here is that its use did not stop at the "conquest" threshold, but rather, indigenous cultural leaders and designers continued to use this distinctively Mesoamerican architectural feature as a means of advancing and transmitting their own cultural agenda for two generations after contact with European culture. Indeed, indigenous leaders creatively integrated this important architectural element into new kinds of buildings in which they selectively combined and fused elements of the new European building technology, architecture and ornament with their own rich architecturally expressed cultural heritage, including the distinctive disc frieze.

Moreover, the indigenous leaders were not alone in marking their buildings with the disk frieze. The European friars themselves deliberately employed the disk frieze as a transmitter of meaning, but transformed it into a ledger of Christian ideology. Clearly then, the disc frieze was consciously utilized by Mesoamericans and Europeans alike as a visible sign of cultural integration in the new formal environment they built together in mid-sixteenth-century Mexico. European conquest did not stop the use of this important cultural transmitter and the process it reflected. Unfortunately, European contagion in the catastrophic epidemic of 1576-79 did. Let us turn now to some other examples.

At Tulum, the spectacular Late Post Classic center perched on the cliffs overlooking the Caribbean Sea on the coast of Quintana Roo, Mexico, there is a disk frieze building on the acropolis. The so-called "Temple of the Diving God," a deity associated with rain or lightening, has also been associated with the Bee God.^[ii] Before Spanish contact, Tulum was a center of honey production, an important export commodity in the thriving water borne trading network that linked Tulum with points all along the Yucatan coast as well as many locations deep in the interior.^[iii]

An image of the deity is presented on the principal facade, flanked by horizontal bands clearly displaying disks. The disks are of two types: one a simple round rosette or representation of a flower with a deep hollow in the center, in the way of a 'trumpet" shaped flower, the other similar in every respect except that it appears that their stamens project out, as if hanging out of and downward from the center of the flower.^[iv] Because the flower's stamen was the locus of the activity of the fertilizing bees, it is not surprising to find this iconographic complex featured here on this building associated with the Bee God. This alternation between two disk types in a frieze is present in many of the disk frieze buildings I have identified as we have already seen at the Casa de la Cacica of Teposcolula. ^[v]

A building with remarkable similarities to the Casa de la Cacica stands at the cite of Xkichmook, south of the Puuc hills in the Mexican state of Yucatan.^[vi] George F. Andrews dated it as circa 830 AD and noted that:

The use of large rosettes as decorative forms in the upper wall zone is unique and there are no similar examples in either the Puuc or Chenes regions. Small rosettes of similar design are used as decorative forms in the cornice moldings of some classic Puuc buildings, particularly in the Late Uxmal style buildings...the rosettes [at Xkichmook] should probably be considered as Puuc inspired.^[vii]

These "rosettes" are floral representations, as are the decorative forms he refers to on later buildings at Uxmal. Indeed, Linda Schele refers to buildings displaying this floral ornament as nikteil nah, or "Flower Houses."^[viii] She notes that these are the same as popol nah, or the "mat houses" where "the councils of nobles and other leaders met."^[ix] These "mat houses" are identifiable by the presence of sculptural representations of woven reed mats on the facades.^[x] Schele concludes that these "mat' or "flower" houses have a long history in the architecture of the Maya.^[xi]

Clearly in the Maya region -- from the ca. 830 transitional buildings at Xkichmook to the ca. 1000 Late Uxmal style buildings, to the Terminal Post Classic buildings at Tulum -- there is a persistence of meaning associating floral disks with high status activities.^[xii] Given that Tulum was an inhabited and thriving city in 1518, it is safe to say that floral disk motifs were transmitting their meaning at various points in the Yucatan from 830 until 1518, or for nearly seven centuries. This demonstrates an enduring regional commonality of meaning in architecture. To be sure, there was some formal drift over time, but the disc frieze remained recognizable, and continued to be used only on a restricted number of special use, high status buildings.^[xiii]

There are no known examples of standing pre-Columbian Mixtec disk frieze buildings, however there are numerous examples in the documentary record including those seen here from the Codex Vindobonensis. There are also at Mitla Late Post Classic standing buildings displaying friezes composed of various geometric patterns, some similar to those seen in the codex, perhaps recording genealogical information of those who built or used the complex. What seems clear is that these exquisitely constructed high status buildings transmitted an ideological meaning intended to be read from the friezes.

We may turn now to the Colonial era use of disk friezes. This pair of images illustrates the deliberate use of pre-Columbian double concentric ring disks symbolically representing chachihuites, or precious stones with pre-Columbian associations with water. On the left is the ruined early open chapel of San Juan Nepopualco, Morelos, and on the right a gift intended for the Pope made under the supervision of Pedro de Gante who certainly knew exactly what chalchihuites were. The feather mosaic depicting the Mass of Saint Gregory, though not an architectural example, nevertheless clearly shows that in 1539 there was in Tlatelolco a willingness by leaders of both cultural traditions to create a new art drawing on and blending symbols and techniques from their respective heritages to build a shared future.^[xiv]

An example of early colonial era architectural use of disk frieze ornament may be seen here at the mid sixteenth-century Franciscan church of Xochimilco. The frieze along the top of the principal facade is composed of ten double concentric ring disks.^[xv]

Also in Xochimilco, and not far from the Franciscan church, the cacique Apochquizauhtzin, baptized as Don Luis Cortés Zerón de Alvarado built this two story house in 1553.^[xvi] While no apparent axial alignments relate this building to the church or convento complex, this casa del cacique is located on the Zocolo, or central plaza where the local market, or tianguis, still takes place within this plaza. Thus the building built for the cacique still enjoys a prestigious location close to the center of community activity and commerce. High on the walls are the distinctive flower disks, which local informants uniformly identified as dahlias, a favorite flower of the indigenous nobility.

At the archaeological museum a few miles away are two stone blocks with large pre-Columbian sculptural representations of flowers, one of which is similar to the forms on the cacique's house.

A striking example of disk frieze ornament on an early colonial religious building occurs in the northern Valley of Mexico at the cemetery chapel in Atotonilco de Tula, Hidalgo. Probably built in the 1540's, it is now in ruinous condition.^[xvii] Here the disk frieze is used only on the principal facade, and displayed originally five red disks in a field of white mosaic stone surrounded with a matching red border.

Flower, Dahlia (after Helen O'Gorman. Mexican Flowering Trees and Plants. Mexico: Ammex Asociados, 1961.)

There is a flower motif carved into the disks showing eight petals with a clearly defined pair of rings, the inner most perhaps again composed of smaller petals. These disks display clearly carved flower petals, perhaps of a dahlia, a favorite among noble Indian connoisseurs, including Montezuma.^[xviii] There was, in pre-Hispanic times, an association of the cultivation of flowers for pleasure with high social status.

Concerning the importance of flowers, Serge Gruzinski pointed out that among the elite the source of "heat" or power was believed to be a divine force infused into the ranks of the Pipiltin that came from Quetzalcoatl and Xiuhtecutli. He elaborated as follows:

This fire lodged in the heart of the nobles was far from being a stable element: the rigors of penance and the discipline of education increased its intensity, as did contact with jewels, floral offerings, the scent of flowers, the consumption of the victims' flesh, and even cacao. ^[xix]

This corresponds with observations recorded by Fernando de Alva Ixtilxochitl,^[xx] a direct descendent the last king of Texcoco, in an account of the meeting of Cortés and Moctezuma on the causeway. What is particularly interesting is the detailed discussion of elaborately prepared flowers in the ceremonial event, recalling Gruzinski's "heat" intensified by proximity to flowers and their scents:

Motecuhzoma now arrayed himself in his finery, preparing to go out to meet them. The other great princes also adorned their persons, as did the nobles and their chieftains and knights. They all went out to meet the strangers.

They brought trays heaped with the finest flowers--the flower that resembles a shield; the flower shaped like a heart; in the center, the flower with the sweetest aroma; and the fragrant yellow flower, the most precious of all. They brought garlands of flowers, and ornaments for the breast, and necklaces of gold, necklaces hung with rich stones, necklaces fashioned in the petatillo style.

Thus Motecuhzoma went out to meet them, there in Huitsillan. He presented many gifts to the Captain and his commanders, those who had come to make war. He showered gifts upon them and hung flowers around their necks; he gave them necklaces of flowers and bands of flowers to adorn their breasts; he set garlands of flowers upon their heads. Then he hung the gold necklaces around their necks and gave them presents of every sort as gifts of welcome.

Fernando de Alva Ixtilxochitl's account here has the air of an informed observer, he may have recorded a living memory of the event. Certainly the particular distinctions of the types of flowers and the lavish use of flowers is most interesting, and relevant to this discussion of the deliberate use of flower imagery on early colonial buildings.

As we have seen in the numerous examples already cited, there was also in pre-Hispanic times a clear association of the disk frieze on buildings with particular high status individuals. The continuation of these associations of individuals with buildings expressed by the disk frieze ornament in early colonial architecture was intended to perpetuate the ideological message, in this case linking a native lord with a new Christian temple. In this way, even if it was no longer possible to publicly preside over the religious ritual performance, still there was a permanently visible stamp of high status association openly and obviously linking the indigenous leader with the new temple.

Another use of the Disk Frieze survives in fragmentary form at the two story Municipal Palace located on the Plaza of Tlayacapan in Morelos, where an incomplete row of disks appears along the top of the building, alternating between an eight petalled flower and a disk composed of two concentric rings.^[xxi] While the frieze is incomplete, there is a double concentric ring lower on the wall near one of the windows. According to the President of the Municipality, this building was built before the well known Augustinian convento next door and was used as a temporary residence for the friars who moved to the convento when it was completed. Then the building was used as the Cabildo for the local government, according to the President. Of course, the local government, or Cabildo would have been composed of the indigenous leaders of the area. The convento dates from 1555, and Kubler says that the Augustinians took up residence in Tlayacapan in 1554.^[xxii]

At Malinalco, an Augustinian house founded in 1543 and completed by 1568, there is another clearly visible example of disks arranged in a frieze along the cornice above porteria/open chapel.^[xxiii] Here the disks are obviously colonial era work, and rather than floral motifs, they have Spanish style motifs and one disk with representation of twisted grass, the place glyph for Malinalco.^[xxiv] Nevertheless, the frieze is bordered by carefully cut stone, as at Atotonilco de Tula and elsewhere, but in this case rather than being of red stone, the stone was painted red, and the field was dressed quarried stone rather than mosaic, but painted white.^[xxv] It is safe to assume that this slightly modified disk frieze at Malinalco, openly and obviously incorporating European iconographic motifs of unmistakably Christian meaning in a distinctively pre-Columbian architectural feature was executed with the willing consent of the Augustinian friars. It is also a certainty that the friars had no illusions about its historical antecedents in pre-Columbian architecture, many examples of which were no doubt still much in evidence on standing buildings when this convento was built. This shows a willingness if not a deliberate intention on the part of the friars to incorporate or integrate ideologically significant pre-Columbian architectural elements but with a deliberately "renegotiated" iconographic content. The disks in this frieze include the recognized Malinalco place-glyph adjacent to a disk bearing the pierced heart symbol of the Augustinian order on the right and the IHS monogram of Christ. Thus this disk frieze adorning the Augustinian house at Malinalco provided a recognizable medium for ideological expression and transmission deliberately fusing well known pre-Columbian forms with new European elements in a new, visible, creative outcome of the process of cultural change through willing negotiation and consent.

At Tlamanalco there is yet another example of the use of pre-Columbian disks to ornament a location of Christian ritual performance. On the circa 1585 tower there is a horizontal arrangement of three disks openly and obviously displayed in a prominent location.^[xxvi] The two outside disks are of the double concentric ring type, the one in the center is of the floral motif type, but with five petals.

There is a close similarity between the way that these five petals are expressed and the petals of the flowers on the knees and forearms of the "Prince of Flowers," or Xochipilli.^[xxvii]

The statue was discovered in the last decades of the nineteenth century in the village of Tlamanalco.^[xxviii] The "Prince of Flowers" was thought to be the supreme patron of the greenness of the fields, responsible for the opening of the flowers that bring butterflies and birds. Xochipilli was also the god of dances, of games (including the ball game), of gambling and of love.^[xxix]

Another pair of discs with a floral design showing elements quite similar to what we have just seen at Tlamanalco appear on the church tower at Yolomecatl near Teposcolula. In the early sixteenth century Yolomecatl was a community under the authority of the rulers of Teposcolula. In a moment we will examine more closely the disk frieze at Teposcolula and the carvings on the now much weathered discs. These disks at Yolomecatl are much less eroded, much crisper, and clearly have the same pattern carved on them, with some slight variation suggesting another sculptor made them at a different time but perhaps with the same archetype in mind.

For further clues, let us turn for a moment to an unusual cross at Malinalco that was probably an original atrio cross. It is now mounted on the corner of the atrio wall. Prominently displayed is what appears to be a representation of an eight petalled flower.^[xxx] Appearing in relief is a small cross, piercing the flower, a possible reference to the Spear of Longinus of the Passion. From the wound created by the cross piercing the flower flows a stream of blood into a chalice shown in relief below the flower, referring to the sacramental symbols of Christ's Body and Blood. Taken together, this iconographic complex is a representation of the mystery of the Eucharistic Miracle, Christ's presence in the consecrated Host, the sacrament of the new religion with which His once for all time self-sacrifice is ritually reenacted. Given the frequency of Passion iconography on atrio crosses, it is not surprising to find such a message carved on a teaching tool from the early years of the evangelization.^[xxxi] However the use of flower imagery in religious iconography was a practice common to both Late Medieval Christianity and Late Post Classic Mesoamerican traditions. This is undoubtedly colonial era work, but it shows a blending, or integration of highly significant meanings and symbols from the pre-Columbian and Christian iconographies, carried out and displayed prominently under the close supervision of the friars, in a process of willing negotiation and consent.^[xxxii]

right Ceramic disk from San Juan Teotihuacan, Field Museum, Photo by John Carlson

Another example of the association of the atrio cross and the pre-Columbian flower motif occurs at the Augustinian convento at Yecapixtla, built after 1541.^[xxxiii] On top of the stone base into which the cross is set there is a chalice and Host in relief on the plinth of the cross, and on the cross there are three nails in relief and at the crossing what appears to be the Host represented as a flower, or perhaps a sunburst, with a circular void in the center and a tiny cross above the center, as at Malinalco, with the chalice beneath it on the shaft of the cross, again as at Malinalco.^[xxxiv] Above the Host is the Crown of Thorns, symbolically referring to the Crucified Christ. As at Malinalco, there is a coming together of pre-Hispanic and Christian symbolic metaphors: the pierced flower, which looks like the sacramental wafer, refers to the Eucharistic miracle, the presence of Christ in the Host.

Pictured on the right is a ceramic disk from San Juan Teotihuacan, originally evangelized by the Augustinians in 1557.^[xxxv] This disk displays a flower made up of a variety of motifs, including step-frets, of distinctly pre-Columbian inspiration, and at the center is a cross piercing the center of the flower, and blood appears to be flowing from this wound. Given the similar iconography found in the two other contemporaneous Augustinian houses discussed above, this dish may date from prior to 1563, or during the Augustinian activity.

The atrio cross at the Augustinian house at Tlahuelilpa, now mounted over the facade, shows the Host in the Chalice, a common iconographic occurrence in sixteenth-century Mexico. But here the Host is a multilobular disc with a hollow center, like the disks we see at Teposcolula and Yolomecatl. This reinforces the interpretation I will propose for the discs at Teposcolula: that they were a symbolically integrative visual device referring to sacramental food, the consecrated Host of the new religion and to a pre-Columbian sacrament such as the Ololiuqui. In other words, there was a deliberate visual conflation of the two symbols by indigenous leaders advancing their own ideological agenda by maintaining their traditionally close association with sacramental activity.

Iconographic symbolism in buildings, as distinct from specific articles of devotional art, carries significance in more general, more layered, multiple meanings, therefore interpretation must be suggestive rather than definitive.^[xxxvi] With this and the above examples in mind, I will now propose an interpretation of the various possible meanings intended by the Casa de la Cacica of Teposcolula.

We have seen in the five lobed disk at Tlalmanalco what appears to be a reference to psychotropic plants used in prehispanic Nahua religious ceremony. These plants had a powerful effect on those who ate them. They were referred to metaphorically as the flesh of God, and partaking of them led to mystic experience and contact with the divine. At Malinalco and Yecapixtla flowers appear to be represented on the atrio crosses in a way suggestive of sacramental significance because the flowers resemble the shape of the Christian sacramental wafer, because the flowers are pierced by a cross, and because a chalice is shown below them, apparently receiving the Blood of Christ. This symbolism suggests that the presence of Christ in the Host is like the presence of God in the psychotropic plants. Eating the flesh of God is, in both cases, a sacramental, transforming act expressing symbolic and mystical communion with God. And the use of a flower symbol might have had the added advantage of expressing the relationship of the sacrifice of Christ on the Cross with the Eucharistic Miracle of the Mass in recognizable terms referring to similar significance from the pre-Columbian symbolic lexicon.

Every example of early colonial era disk or disk frieze ornament I have found has occurred either in a location of Christian religious significance, or on a building associated with indigenous rulers.^[xxxvii] In the pre-Columbian era, the indigenous elite controlled religious activity and access to the sacraments, and to the divine, the ultimate source of power and legitimacy. The coming of the friars officially terminated their control of religious activity, although they were welcomed as participants in the new religion, and often took leading roles in Christian religious life as laymen.^[xxxviii]

I suggest that the use of the Disk Frieze ornament at the Casa de la Cacica was employed by the native leaders to make a visual, architectural statement alluding to their legitimacy as rulers by the use of the recognized pre-Columbian symbolism denoting royal residences, but also using their palace as an architectural expression of the leadership role they wished to maintain under the new religious system.

The disks at the Casa de la Cacica have similarities with the other disk frieze buildings we have seen. As at Xkichmook, Tulum, Atotonilco de Tula, and the Casa at Xochimilco, among others, at Teposcolula the disks depict distinctly petalled flowers with a deep central cavity suggesting a sculptural representation of some trumpet shaped flower. Furthermore, as at Tulum and Tlayacapan, among others, the disks alternate between a round and a multilobular outline, as if to distinguish between two types of flowers in a stylized but effective abstraction.

On 5 November 1994 I showed Dr. Leslie Garay, recently retired from the Harvard Botanical Museum, a series of slides from my field work.^[xxxix] He confirmed that the botanical identities of the flowers on the disks at Casa de la Cacica of Teposcolula are Tlapaltic- Cataloxóchitl, or Datura stramonium, and ololiuqui, or Turbina corymbosa. Ground seeds of Tlapaltic-Cataloxóchitl and ololiuqui were taken in pre-Columbian times to produce visions and to cause a certain kind of intoxication accompanied by hallucinations which were then interpreted "como adivinación."^[xl]

Doris Heyden's dissertation on floral symbolism in pre-Columbian iconography emphasized that in pre-Columbian times flowers, like society itself, had their own hierarchy.^[xli] Furthermore, the cultivation, cutting, and use of flowers, and even the use of flower imagery, was systematically regulated and controlled according to strict rules of hierarchy enforced, even among the nobles, by severe penalties, including death. Images of specific flowers were worn on clothing as badges of rank.^[xlii] She stated that in particular the Tlapaltic-Cataloxóchitl was reserved for the exclusive use of monarchs and nobles.^[xliii] Based on Garay's confirmation and Heyden's findings, then, I propose that the use of sculptural representations of Tlapaltic-Cataloxóchitl on the disks of the Casa de la Cacica was deliberately intended to iconographically reinforce the architectural statement that this was indeed the house of someone very privileged, a fine and proper house for a royal couple.

Like the flower disk on the cross of Malinalco, the round white disks on the Casa, resemble the round white Hostia of the Mass, at least formally. The visual association of the organic psychotropic sacraments, once the prerogative of the native rulers and recognizable in the disks, with the new Christian sacrament(s) may have been employed by the native rulers as a means of cultural integration, to associate themselves with the prestige of sacramental activity of the new religion.

Certainly the location of the royal palace, higher than but in direct alignment with open chapel, and overlooking the atrio and town from a commanding position, visually conveys the message that this is the highest status dwelling in the town. No other dwelling was privileged with such a direct relationship to the ceremonial center. Furthermore, the use of the Disk Frieze ornament, with its implied religious connotations symbolically includes, or attaches the royal residence to the new sacred precinct in the atrio below.

Another possible layer of meaning further reinforcing the relationship of the native royal couple with the devotional practices of the new religion, perhaps intended to focus some of these practices on the royal palace and indirectly on the royal couple, may help to explain the numerical grouping of the disks. In the catechism lessons taught by the friars important dogmatic concepts were presented in four groups of seven, perhaps for ease in recollection and recitation: the Seven Sacraments, the Seven Articles of Faith, the Seven Works of Corporal Mercy, the Seven Acts of Spiritual Mercy.

As may be seen in the case of the Passion iconography displayed at Coixtlahuaca and the Rosary beads displayed over the great stone arches of the open chapel of Teposcolula directly facing the Casa, the friars deliberately used mnemonic devices prominently displayed on architecture to implant and reinforce Christian devotional practices.^[xliv]

It is possible that the native leadership of Teposcolula, which had clearly cooperated with much else, was willing also to cooperate, for their own reasons, in this use of architecture to display mnemonic iconographic aids to Christian devotion. And particularly if it would contribute to their own prestige. This blurring or overlapping of sacramental symbolism on the rulers house may not have been accidental.^[xlv] Such a reference prominently displayed on the royal palace, as a mnemonic reminder to the new catechists looking on from the atrio below, may have indeed pleased the friars, and it certainly included or integrated the rulers' residence in the overall system of ceremonial and symbolic transmission.

It may be nothing more than coincidence that these four groups of seven disks appear in the friezes, but there is one more piece of the puzzle worth mentioning which suggests a coordination, if not competition, with the iconographic program of the open chapel. On each of the end walls of the Casa there are eight disks in the frieze. Taking this eight and adding to it the seven from the next group of disks in the frieze of the long wall makes fifteen disks, or counters if the mnemonic theory holds. This would correspond to the fifteen mysteries of the Rosary. If this speculation on the possible numerical significance is accurate, it would further demonstrate a highly complex and deliberate layering of meaning.

But even without the numerical dimension, the other evidence leaves it beyond doubt that this building was built to take a prominent place in the new sacred landscape, transmitting by the disk frieze a message of continuing royal legitimacy and prestige. Thus the open and obvious combination of distinctly Mesoamerican pre-Hispanic architectural form and ornament with distinctly Spanish architectural form and ornament placed in direct alignment with the altar of the new ceremonial center may be viewed as a statement of the native ruling couple's continuing role as religious mediators, in this case between the old and the new cult.

[i]. Portions of this paper appeared in my "Architectural Fusion and Indigenous Ideology in Early Colonial Teposcolula: The Casa de la Cacica, Teposcolula, Oaxaca, Mexico: A Building at the Edge of Oblivion" presented at the 48th International Congress of Americanists, "Threatened Peoples and Environments in the Americas," Stockholm, Sweden, 4-9 July 1994 in the Symposium "Latin American Colonial Architecture and Urbanism on the Fringes." The paper was subsequently revised and published in the Anales of the Instituto de Investigaciones Estéticas of the Universidad Nacional Autonoma de México, No. 66, pp. 45-84, benefiting from comments made by the discussants Elisa Vargas Lujo and Damion Bayon and other members of the symposium, especially Humberto Rodriguez-Camilloni, Sydney Markman, Clara Bargellini, and Robert Mullen. Further field research was made possible by a generous dissertation year fellowship awarded by the Social Science Research Council and the American Council of Learned Societies supported by the Andrew W. Mellon and the Ford Foundations. I wish also to acknowledge the unfailing hospitality in Nashville and kindness over several seasons in the field of Ronald Spores. In Oaxaca Juan I. Bustamante opened his Institute to me and introduced me to Dr. Frank Hale whose bibliographical suggestions and extensive research library did much to shape the direction of the research presented in this paper and permitted an important breakthrough in the interpretation of the discs at Teposcolula.

[ii]. This is a parallel meaning with the Mixtec supernatural Dzahui.

[iii]. For a suggestive paper on trade and transmission of architectural forms in the Classic Maya period, see Rathje, William L. "Trade Models and Archaeological Problems: The Classic Maya and their E- Group Complex." in Atti del XL congresso Internazionale degli Americanistii, Roma Genova 3-10 Settembre 1972 . Genova: Tilgher, 1972, Vol IV, pp. 223-238.

[iv]. (like a bifurcated snake's tongue seen elsewhere in Mesoamerican iconography) See reconstruction drawing by Miguel Angel Fernández in: Marquina, Ignacio. Arquitectura prehispánica. México: Instituto Nacional de Antropología e Historia, facsimile 1990], p. 817.

[v]. Moreover, it is worth noting the Late Post Classic mural paintings of Tulum, published by Arthur G. Miller among others. Miller pointed to suggestive similarities with Mixtec art. Miller, Arthur G. "The mural painting in Structure 12 at Tancah and in Structures 5 at Tulum, Quintana Roo, Mexico: implications of their style and Iconography." in Atti del XL congresso Internazionale degli Americanistii, Roma Genova 3-10 Settembre 1972 . Genova: Tilgher, 1972, Vol 1, pp. 465-472; and his later On the Edge of the Sea: Mural Painting at Tancah-Tulum, Quintana Roo, Mexico. Washington DC: Dumbarton Oaks, 1982. Even earlier Ignacio Marquina had also suggested a Oaxaca connection, noting of the Tulum paintings:

En general, no tienen el carácter de las pinturas realistas que se hallan en lo Zona Maya, como las de Bonampak, las de Chacmultún o las de Chichén-Itzá, en las que se representan bataillas, fiestas o diversas escenas de la vida diaria; se asemejan más a los dibujos de algunos códices y las que existen en Mitla.

Marquina, Arquitectura prehispánica. p. 823.

Indeed, close visual examination of the murals at Tulum and those in the Church Group at Mitla, generally considered Late Post Classic Mixtec work, reveal striking formal similarities. Indeed, as Mary Miller pointed out, "The palette of these works is limited to red, blue, and yellow, all outlined in black. Stiff conventional gestures as well as the proportional system suggest influences from Late Postclassic Mixtec painting." Miller, Mary Ellen. The Art of Mesoamerica from Olmec to Aztec. London: Thames and Hudson, 1986, p. 192. Miller added that though there may have been Mixtec influence, the glyphs accompanying these murals were strictly Maya, demonstrating that they were intended for a Maya audience.

[vi]. Using a photograph by Maler from the 1890s, Marquina referred to it as "Palacio con Medallones." Marquina, Arquitectura prehispánica. p. 735. See also Barrera Vazquez, Alfredo, et al. Arte Maya: Uxmal, Sayil, Labna, Kabah Y Region Puuc. México: Editora del Sureste, 1981, p.192, and Pollock, H. E. D. The Puuc: An Architectural Survey of the Hill Country of Yucatan and Northern Campeche, Mexico. Boston: Peabody Museum Memoirs, Volume 19, 1980. George F. Andrews published the most comprehensive treatment of the site to date, including several good recent photographs, plans, elevations and sections of this building which he referred to as Structure 12. See: Andrews, George F. "Xkichmook Revisited: Puuc v. Chenes Architecture." Cuadernos de arquitectura mesoamericana 1(feb. 1984):49-88.

[vii]. Andrews, "Kichmook...," p. 83.

[viii]. Schele, Linda. "The Iconography of Architectural Facades during the Late and Terminal Classic Period." Unpublished paper given at Dumbarton Oaks symposium on Meaning in Mesoamerican Architecture, October 8, 1994. Dr. Schele kindly gave me a copy of this paper at the conference. Discussion of Mat and Flower Houses begins on page 17.

[ix]. As identified by Barbara Fash. Schele cities personal communication with Stephen Houston. and: Fash, Barbara, et al. "Investigations of a Classic Maya Council House at Copán, Honduras." Journal of Field Archaeology 4(1992): 419-442, pp.434-436.

[x]. This immediately calls to mind the numerous pictorial representations of Mixtec ruling couples seated on their mats in the Mixtec codices, as discussed by Kevin Terraciano. Ñudzahui History: Mixtec Writing and Culture in Colonial Oaxaca, Ph. D. dissertation, University of California at Los Angeles, 1994.

[xi]. She notes that they are relatively rare in the southern lowlands, but are more abundant in the northern zone. Schele. "The Iconography of Architectural Facades..." p. 27.

[xii]. Mary Miller suggests the Tulum structures were thirteenth century or later Miller. The Art of Mesoamerica. p. 192. However, S. K. Lathrop, Tulum. Washington D.C.: Carnegie Institute, 1924, felt the buildings were fourteenth century or later, contemporary with Mayapan, and George Kubler, The Art and Architecture of Ancient America. London: Penguin Group, 1990, p. 321, argued for eleventh century. I am more inclined to agree with Lathrop, based upon visual inspection in situ. But as Kubler pointed out, the buildings were often rebuilt, so what we see may well be results of several campaigns stretching over a long period, and the murals may be more recent than the masonry under them, as at Mitla.

[xiii]. The mural paintings at Tulum and Mitla indicate some kind of cultural connection between the Maya area and the Mixteca. It is at least possible that contact such as this contributed to the use of disk frieze ornament in both areas, suggesting a broader, inter-regional commonality of meaning, as was noticed in the case of the mats connoting high status common to both areas. Other than chronological inferences, the available evidence would not strongly support speculation suggesting of diffusion of disk frieze ornament moving in one direction or the other. But the chronology does point to the use of disk friezes in monumental high status buildings at ceremonial centers in the Yucatan earlier than in the Mixteca, indeed perhaps earlier than the Late Post Classic culture commonly associated with the Mixteca-Puebla style.

[xiv]. See: Elena Estrada de Gerlero, Catalogue note on this item in: Metropolitan Museum of Art. Mexico: Splendors of Thirty Centuries of Art. New York: Bullfinch Press/Little, Brown and Co., 1990. For a superb volume, richly illustrated with extraordinarily high quality photography devoted to the art of feather mosaic from pre-Columbian times to the present,, including an in-depth treatment of this piece, see: Banomex. La Plumeria. México: Fondo Cultural Banomex, 1994(?).

[xv]. There are several smaller examples in the city as well, including the Capilla de San Francisco which displays three double concentric ring disks on its principal facade.

[xvi]. INAH. Catalogo Nacional Monumentos Históricos Inmuebles Xochimilco, D.F.. México: INAH, 1987(?), p. 119.

[xvii]. Kubler, Mexican Architecture.... p. 452-3, noted that the Franciscans evangelized this area, perhaps before 1547 when the population was listed, according to Catálogo...Hidalgo, at 820 tributaries. Kubler said that the main church in the town, some miles from this small chapel which he did not mention, was an Augustinian establishment from c. 1560 with links to Acolman and Yecapixtla. The proximity of this community to the large Franciscan center at Tula inclined Kubler to believe that the Franciscan presence in Atotonilco de Tula was dependent on the larger house at Tula. Kubler notes (p. 484) that the Franciscans were active at Tula beginning in 1529, built a primitive church there before 1546, and replaced it with the current edifice after 1550, and the Convento from 1553-61. I am inclined to think that the Cemetery Chapel at Atotonilco de Tula may be a survival from the initial Franciscan evangelization, and that it dates from the 1540's. The Augustinian Church in the center of the town today may have been built as part of a new town built to congregate the people in an urban environment, not unlike the sequence in Teposcolula. An old photograph, probably from the 1930's, appeared in Luis Mac Gregor. El Plateresco en México. Mexico: Editorial Porrua, 1954, pl. 78. Considerable deterioration has occurred since this photograph was taken, calling attention to the need for an immediate preservation intervention at this important and extremely rare site of transitional architecture.

[xviii]. O'Gorman, Helen. Mexican Flowering Trees and Plants. México: Ammex Associados, 1961, p. 154. She wrote: "Very fe