Early Christian, Byzantine & Islamic Art

Art History I: Ancient to Renaissance

Course 1 · Chapter 4 · Early Christian, Byzantine & Islamic Art

Chapter 3 ended with Rome's own idealized naturalism at its peak. This chapter covers three traditions that all grow, in different ways, out of that same late-Roman world — Early Christian, Byzantine, and Islamic — and each answers a related question quite differently: once an image risks being mistaken for an idol, how do you keep making meaningful images at all?

Early Christian Art: Hidden, Then Public

The Good Shepherd, Catacomb of Priscilla, Rome

Under Roman persecution, early Christians buried their dead and gathered in underground catacombs, decorating them with painted symbols rather than public monuments. The most common early image is the Good Shepherd — a young man carrying a lamb across his shoulders. Formally, this figure isn't a Christian invention at all: it directly reuses the pose and composition of Hermes Kriophoros ("Hermes the ram-bearer"), an existing pagan Roman image type. Early Christian art didn't invent a new visual language from nothing — it borrowed and reinterpreted one already sitting in plain sight.

313 CE — the Edict of Milan — under Emperor Constantine, this agreement extended religious toleration to Christians across the Roman Empire. The formal consequence was immediate and dramatic: Christian art moves almost overnight from small, hidden catacomb paintings to enormous, publicly funded basilicas — the same kind of large-scale civic architecture Rome had already perfected for entirely different purposes in Chapter 3.

Byzantine Art: Mosaic, and Images as Windows to Heaven

Mosaic Technique

Byzantine mosaics are built from small pieces of colored glass and gold-backed glass (tesserae), each set at a very slightly different angle by hand — deliberately, so light scatters unevenly across the wall rather than reflecting uniformly like a flat painted surface. Backgrounds are typically solid gold rather than any real landscape or architectural setting, removing the figures from ordinary earthly space entirely. This is the formal opposite of Chapter 3's Greco-Roman naturalism on purpose — the goal isn't to depict a person as they actually looked, but to present a holy figure existing somewhere outside normal, physical space.

Hagia Sophia, Constantinople (532–537 CE)

Commissioned by Emperor Justinian I, Hagia Sophia solves a genuinely difficult engineering problem — supporting a massive circular dome (over 30 meters across) on top of a square base — using pendentives, curved triangular sections that smoothly transition the load from the round dome down into the square walls beneath it. It's a direct engineering cousin of Chapter 3's Pantheon dome, solving a related structural challenge with a genuinely different technique.

Justinian and Theodora Panels, San Vitale, Ravenna (c. 547 CE)

Two facing mosaic panels show Emperor Justinian and Empress Theodora, each with their own attendants, in rigid frontal poses, flattened, with no real sense of depth or individual weight distribution — a striking departure from Chapter 3's contrapposto. Formally, though, one Chapter 2 device survives completely intact here: the emperor and empress are still marked as the most important figures through composition and placement, exactly the same underlying logic as hierarchical scale on the Standard of Ur, just expressed through position and gaze rather than raw physical size.

The Iconoclastic Controversy (726–843 CE)

Not every Byzantine Christian agreed that images of holy figures were appropriate at all. Beginning in 726 CE, Emperor Leo III ordered the destruction of religious icons, arguing that venerating an image risked becoming idolatry — worshipping the image itself rather than what it represented. This triggered roughly a century of intermittent conflict between iconoclasts ("image-breakers") and iconodules ("image-venerators"). The Second Council of Nicaea, in 787 CE, attempted to resolve the dispute with a careful theological distinction: icons deserve veneration (respectful honor), but only God deserves worship — a real, deliberate line drawn between honoring an image and treating it as divine itself.

This wasn't a settled question, even after 787 — a second wave of iconoclasm followed in the early-to-mid 9th century before icons were finally, durably restored. The theological stakes here weren't a minor stylistic dispute — they were a genuine, centuries-long argument about what an image is even allowed to be in relation to the sacred.

Islamic Art: A Different Answer to the Same Underlying Risk

Islamic art's own general avoidance of figural imagery — aniconism — is often oversimplified as a blanket ban on depicting living things. The real logic is more specific: it grows out of tawhid, the core Islamic principle of God's absolute oneness, and a concern that a figural representation risks edging toward idolatry (shirk) — the same underlying worry Byzantine iconoclasts raised about Christian icons, addressed here with a different solution.

Geometric pattern & the arabesque

Complex, mathematically precise, infinitely repeatable patterns — a visual language that can express order, unity, and infinity without ever depicting a living form.

Calligraphy

Quranic text itself, rendered with extraordinary artistic skill, functions as the primary devotional art form in a religious context — the sacred word made visually beautiful, rather than a sacred figure depicted directly.

The Dome of the Rock, Jerusalem (completed 691 CE)

Commissioned by Caliph Abd al-Malik, its interior mosaics — vegetal motifs, geometric patterning, and extensive Quranic inscriptions — deliberately contain no human or animal figures at all. Formally, this is the same mosaic technique covered in this chapter's own Byzantine section, applied to a completely different visual vocabulary reflecting a different theological answer to a closely related concern.

Aniconism wasn't applied uniformly everywhere — it's strongest and most consistent in religious/mosque contexts specifically. Secular and courtly Islamic art across many periods and regions — Persian and later Mughal manuscript painting are the best-known examples — did depict human and animal figures extensively. Treating Islamic art as categorically figure-free everywhere would flatten a real, important distinction between sacred and secular contexts.

Three Traditions, One Underlying Question

Tradition	Core concern	Visual solution
Early Christian	Surviving persecution, then public worship	Borrowed pagan imagery, reinterpreted; later, monumental basilicas
Byzantine	Icons risking idolatry	A theological distinction — veneration, not worship — rather than abandoning images
Islamic	Shirk — the risk of compromising God's absolute oneness	Geometric pattern, arabesque, and calligraphy replacing figural imagery, especially in religious contexts

🔮 An Echo We'll See Again A period's own visual conventions carrying real theological weight — not just style, but genuine belief about what an image is safely allowed to do — is a thread this course picks up again directly in Chapter 9, where Northern Renaissance painters embed precise religious symbolism into ordinary domestic scenes with exactly this same seriousness of purpose.

Questions to Sit With

Reflection 1

The Good Shepherd reused an existing pagan image type rather than inventing something new. Does knowing an image's own borrowed origin change how you'd read its later, different meaning?

Reflection 2

Byzantine iconoclasm and Islamic aniconism both worry about the same underlying risk — an image being mistaken for, or treated as, the divine itself. Why do you think two traditions reached such different conclusions about how to handle that same risk?

Reflection 3

Byzantine gold-ground mosaics deliberately remove figures from any real earthly setting. What's lost, and what's gained, by refusing to place a sacred figure in a recognizable, naturalistic space?

Quick Reference — Chapter 4

The Good Shepherd — borrowed directly from the pagan Hermes Kriophoros image type
313 CE, Edict of Milan — Christian art moves from hidden catacombs to public basilicas
Byzantine mosaic — angled glass tesserae, gold-ground backgrounds removing earthly space
Hagia Sophia (532-537 CE) — pendentives solving the round-dome-on-square-base problem
Iconoclastic Controversy (726-843 CE) — Second Council of Nicaea (787 CE): veneration, not worship
Islamic aniconism — rooted in tawhid and avoiding shirk, strongest in religious contexts specifically
The Dome of the Rock (691 CE) — geometric pattern, arabesque, and calligraphy replacing figural imagery

What's Next

Next chapter: Medieval Art in Europe — Romanesque vs. Gothic architecture, the structural engineering behind a Gothic cathedral's own soaring verticality, and illuminated manuscripts.