Theodora and attendants, mosaic on the south wall of the apse, San Vitale, Ravenna, Italy, ca. 547 The figures in the Theodora mosaic exhibit the same stylistic traits as those in the Justinian mosaic, but the artist represented the women within a definite architecture, perhaps the atrium of San Vitale. The empress stands in state beneath an imperial canopy, waiting to follow the emperor’s procession. An attendant beckons her to pass through the curtained doorway. The fact she is outside the sanctuary in a courtyard with a fountain and only about to enter attests that, in the ceremonial protocol, her rank was not quite equal to her consort’s. But the very presence of Theodora at San Vitale is significant. She, like many other Byzantine empresses , wielded enormous influence in the Byzantine state. Of humble origin, Theodora, who was 15 years younger than Justinian, initially attracted his attention because of her beauty, but she soon became his most trusted adviser. John the Lydian, a civil servant at Constantinople at the time, described her as “surpassing in intelligence all men who ever lived.” For example, during the Nika revolt in Constantinople in 532, when all of her husband’s ministers counseled flight from the city, Theodora, by the sheer force of her personality, persuaded Justinian and his generals to hold their ground— and they succeeded in suppressing the uprising. In the mosaic, the artist underscored Theodora’s elevated rank by decorating the border of her garment with a representation of the three magi, suggesting the empress belongs in the company of the three monarchs bearing gifts who approached the newborn Jesus. Justinian, Bishop Maximianus, and attendants, mosaic on the north wall of the apse, San Vitale, Ravenna, Italy, ca. 547. The artist divided the figures into three groups: the emperor and his staff; the clergy; and the imperial guard, bearing a shield with the chi-rho-iota ( ) monogram of Christ. Each group has a leader whose feet precede (by one foot overlapping) the feet of those who follow. The positions of Justinian and Maximianus are curiously ambiguous. Although the emperor appears to be slightly behind the bishop, the golden paten (large shallow bowl or plate for the Eucharist bread) he carries overlaps the bishop’s arm. Thus, symbolized by place and gesture, the imperial and churchly powers are in balance. The emperor’s paten, the bishop’s cross, and the attendant clerics’ book and censer produce a slow forward movement that strikingly modifies the scene’s rigid formality. The artist placed nothing in the background, wishing the observer to understand the procession as taking place in this very sanctuary. Thus, the emperor appears forever as a participant in the sacred rites and as the proprietor of this royal church and the ruler of the Western Empire. The procession at San Vitale recalls but contrasts with that of Augustus and his entourage on the Ara Pacis, built more than a half millennium earlier in Rome. There, the fully modelled marble figures have their feet planted firmly on the ground. Romans talk among themselves, unaware of the viewer’s presence. All is anecdote, all very human and of this world, even if the figures themselves conform to a classical ideal of beauty that cannot be achieved in reality. The frontal figures of the Byzantine mosaic hover before viewers, weightless and speechless, their positions in space uncertain. Tall, spare, angular, and elegant, they have lost the rather squat proportions characteristic of much Early Christian figural art. The garments fall straight, stiff, and thin from the narrow shoulders. The organic body has dematerialized, and, except for the heads, some of which seem to be true portraits, viewers see a procession of solemn spirits gliding silently in the presence of the sacrament. Indeed, the theological basis for this approach to representation was the idea that the divine was invisible and that the purpose of religious art was to stimulate spiritual seeing. Theodulf of Orleans summed up this idea around 790: “God is beheld not with the eyes of the flesh but only with the eye of the mind.”6 The mosaics of San Vitale reveal this new Byzantine aesthetic, one very different from that of the classical world but equally compelling. Byzantine art disparages matter and material values. It is an art in which blue sky has given way to heavenly gold, an art without solid bodies or cast shadows, and with the perspective of Paradise, which is nowhere and everywhere. Mausoleum of Galla Placidia, Ravenna, Italy, ca. 425 The so-calledMau soleum of Galla Placidia, Honorius’s half-sister, is a rather small cruciform (cross-shaped) structure with barrel-vaulted arms and a tower at the crossing. Built shortly after 425, almost a quarter century before Galla Placidia’s death in 450, it was probably originally a chapel to the martyred Saint Lawrence. The building was once thought to be Galla Placidia’s tomb, however, hence its name today. The chapel adjoined the narthex of the now greatly altered palace-church of Santa Croce (Holy Cross), which was also cruciform in plan. The chapel’s cross arms are of unequal length, so that the building has a longitudinal orientation, unlike the centrally planned Santa Costanza), but because all four arms are very short, the emphasis is on the tall crossing tower with its vault resembling a dome. This small, unassuming building thus represents one of the earliest successful fusions of the two basic Late Antique plans the longitudinal, used for basilican churches, and the central, used primarily for baptisteries and mausoleums. It introduced, on a small scale, a building type that was to have a long history in church architecture: the longitudinally planned building with a vaulted or domed crossing. Khafre enthroned, from Gizeh, Egypt, Fourth Dynasty,ca. 2520–2494 bce. Diorite, 5′ 6″ high The seated statue of Khafre is one of a series of similar statues carved for the pharaoh’s valley temple near the Great Sphinx. The stone is diorite, an exceptionally hard dark stone brought some 400 miles down the Nile from royal quarries in the south. (The Neo-Sumerian ruler Gudea so admired diorite that he imported it to faraway Girsu.) Khafre wears a simple kilt and sits rigidly upright on a throne formed of two stylized lions’ bodies. Intertwined lotus and papyrus plants—symbolic of the unitedEgypt— appear between the throne’s legs. The falcon-god Horus extends his protective wings to shelter the pharaoh’s head. Khafre has the royal false beard fastened to his chin and wears the royal linen nemes headdress with the uraeus cobra of kingship on the front. The headdress covers his forehead and falls in pleated folds over his shoulders. (The head of the Great Sphinx is similarly attired.) As befitting a divine ruler, the sculptor portrayed Khafre with a well-developed, flawless body and a perfect face, regardless of his real age and appearance. Because Egyptians considered ideal proportions appropriate for representing their god-kings, the statue of Khafre is not a true likeness and was not intended to be. The purpose of pharaonic portraiture was not to record individual features or the distinctive shapes of bodies, but rather to proclaim the divine nature of Egyptian kingship. The enthroned Khafre radiates serenity.The sculptor created this effect, common to Egyptian royal statues , in part by giving the figure great compactness and solidity, with few projecting, breakable parts. The form manifests the purpose: to last for eternity. Khafre’s body is one with the unarticulated slab that forms the back of the king’s throne. His arms follow the bend of his body and rest on his thighs, and his legs are close together. Part of the original stone block still connects the king’s legs to his chair. Khafre’s pose is frontal, rigid, and bilaterally symmetrical (the same on either side of an axis, in this case the vertical axis). The sculptor suppressed all movement and with it the notion of time, creating an aura of eternal stillness.