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Infinite Concept UniverseByzantine Iconography · BIU016
Byzantine Iconographyvisual atlas · evidence-aware
History + Iconoclasm · source-bounded chronology

Read the image struggle through policy, theology, surviving evidence, and visual reconstruction.

BIU006 expands the chronological backbone to 28 profiles across the late-seventh-century prelude, both Iconoclast phases, the 843 restoration, post-Iconoclast monumental programs, and later Byzantine continuity. Contested dates and broad period scaffolds remain visibly qualified.

Chronology is not object datingDated events and source-backed ranges are distinct from broad period scaffolds. Object pages keep their own museum dating and never inherit a universal timeline date.
30chronology profiles
8historical phases
3period scaffolds
16qualified date/context records
Chronology ≠ causationChronological adjacency does not imply causation. BIU serializes causal or contextual relationships only when an explicit graph edge is supported.
Uncertainty stays visibleContested beginnings, approximate ranges, lost monuments, and reconstructed visual phases remain visibly qualified rather than normalized into false precision.
Chronology workbench

Filter events, compare context, then follow the graph outward.

Search includes titles, summaries, phase/category labels, uncertainty notes, and directly connected BIU records. Relationship chips are explicit graph edges, not inferred causation.

Historical phase
Record category
ca. 330–843
Period scaffold · foundationnavigation scaffold

Early Byzantine

Foundation chronological bucket; BIU001 does not impose one universal date boundary across every scholarly context.

Broad BIU navigation period; not a universal dating rule for individual objects.

No additional direct graph paths in the current history layer.
720s–787
Imperial policy · source-backedcontested beginning

First Iconoclast Period

The first major Byzantine Iconoclast phase, conventionally dated 726–787 in the BIU001 reference source.

The preserved BIU005 entity keeps its earlier 726–787 label. Current Smarthistory synthesis describes the struggle as beginning in the 720s and treats the traditional 726/730 Chalke removal narrative as uncertain.

720s–760s regional context
Continuity / regional variation · qualified-source-backedapproximate or broad

Regional Variation during the Image Controversy

Image practice was not uniform across all former Byzantine territories: some Transjordan mosaics were altered in the eighth century while figurative Christian imagery continued in Egypt and at Sinai.

The chronology is approximate or developmental rather than a single-day event.

mid–late 750s
Material / visual evidence · source-backedapproximate or broad

Hagia Eirene Apse Cross, mid–late 750s

After rebuilding Hagia Eirene under Constantine V, the apse was decorated with a monumental cross rather than a figural sacred image, preserving an important Iconoclast-era visual program.

The chronology is approximate or developmental rather than a single-day event.

8th–9th c., date uncertain
Material / visual evidence · source-backeddate uncertain

Dormition at Nicaea: Iconoclast Intervention

At an uncertain point during the eighth- or ninth-century controversy, an earlier Virgin-and-Child apse mosaic at Nicaea was removed and replaced by a cross; surviving photographs preserve the intervention but not a precise date.

The source preserves the sequence but does not establish a precise date; BIU keeps the uncertainty visible.

843
Restoration · source-backeddated event

Restoration of Images, 843

The 843 restoration of images marks the end of the second Iconoclast phase in the BIU001 chronological scaffold.

Definitive restoration of images under Theodora’s regency and Patriarch Methodios; later remembered as the Triumph of Orthodoxy.

843–1204
Period scaffold · foundationnavigation scaffold

Middle Byzantine

A broad historical period used here as a navigation scaffold, with exact boundaries to be sourced contextually in later work.

Broad Middle Byzantine navigation period; object dates remain museum-record specific.

after 843, date uncertain
Restoration · source-backeddate uncertain

Dormition at Nicaea: Figural Restoration after 843

Sometime after the 843 restoration of images, the Iconoclast cross in the apse of the Dormition church at Nicaea was replaced by another image of the Virgin and Child; the precise date remains uncertain.

The source preserves the sequence but does not establish a precise date; BIU keeps the uncertainty visible.

after 843 · 9th–10th c. development
Artistic development · source-backedapproximate or broad

Post-Iconoclast Church-Decoration Programs

After images returned in 843, Byzantine church decoration developed increasingly standardized mosaic and fresco programs that coordinated sacred figures and narratives with architectural zones.

The chronology is approximate or developmental rather than a single-day event.

after 842; 10th–early 13th c. examples
Continuity / regional variation · source-backedsource bounded broad

Post-Iconoclastic Cappadocian Figurative Programs

UNESCO describes Cappadocian monasticism as established during Iconoclasm, with restrained cross decoration then richly figurative rock-church painting after 842.

UNESCO distinguishes restrained cross decoration during Iconoclasm from richly figurative rock-church painting after 842; named church dates remain monument-specific.

1204
Political transition · source-backeddated event

Capture of Constantinople, 1204

Fourth Crusade capture of Constantinople disrupted Byzantine political and artistic life and began the Latin occupation of the capital.

Capture of Constantinople by the Fourth Crusade and beginning of Latin occupation.

1261–1453
Period scaffold · foundationnavigation scaffold

Late Byzantine

A broad later period used as a navigation scaffold rather than a substitute for object-level dating.

Broad Late Byzantine navigation period; not a replacement for object-level dating.

No additional direct graph paths in the current history layer.
late 13th–15th c.
Artistic development · source-backedsource bounded broad

Palaeologan Renaissance at Mystras

Late Byzantine artistic renewal at Mystras, where UNESCO connects church architecture and fresco painting to Constantinopolitan art, regional eclecticism, and later influence.

UNESCO uses the Palaeologan Renaissance framing for late Byzantine Mystras; individual buildings and fresco campaigns have their own dates.

References

Chronology source trail

14 registered source records support the current timeline profiles. Follow each event page for its narrower evidence scope.

The Metropolitan Museum of Art
Icons and Iconoclasm in Byzantium
Open source ↗
text-reference-only
Smarthistory
Byzantine Iconoclasm and the Triumph of Orthodoxy
Open source ↗
text-reference-only; image rights vary by credited work
The Metropolitan Museum of Art
Byzantium and Islam: Age of Transition
Open source ↗
text-reference-only; object image rights require per-record review
The Metropolitan Museum of Art
Iconoclasm
Open source ↗
text-reference-only
Smarthistory
Byzantine architecture during Iconoclasm
Open source ↗
text-reference-only; image rights vary by credited work
Smarthistory
Icons, an introduction
Open source ↗
text-reference-only; image rights vary by credited work
Smarthistory
Byzantine architecture and monumental art after iconoclasm
Open source ↗
text-reference-only; image rights vary by credited work
Smarthistory
A work in progress: Middle Byzantine mosaics in Hagia Sophia
Open source ↗
text-reference-only; image rights vary by credited work
UNESCO World Heritage Centre
Göreme National Park and the Rock Sites of Cappadocia
Open source ↗
CC-BY-SA IGO 3.0 description; image/media rights separate
The Metropolitan Museum of Art
One of a Pair of Temple Pendants with Busts of Male Saints
Open source ↗
museum-object-reference; check current image rights before reuse
The Metropolitan Museum of Art
Byzantium: Faith and Power (1261–1557)
Open source ↗
text-reference-only
J. Paul Getty Museum
Gospel Book with Fifteen Full-Page Scenes from the Lives of Christ and the Virgin
Open source ↗
record-reference; image rights follow Getty terms
Smarthistory
Picturing salvation — Chora’s brilliant Byzantine mosaics and frescoes
Open source ↗
text-reference-only; image rights vary by credited work
UNESCO World Heritage Centre
Archaeological Site of Mystras
Open source ↗
CC-BY-SA IGO 3.0 description; image/media rights separate
Discovery Engine

Start with a record. Follow only explainable next steps.

Move through explicit edges, visible two-step paths, specialist systems, BIU012 learning, and labeled navigation-synthesis themes. No popularity ranking, opaque similarity score, or personal profiling.

Open Discovery EngineCross specialist systems
Entry context: timeline · canonical graph only

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