Japheth

Optical painting / complete code

Saint
Peter's
after
rain.

7,680 × 4,320325,000 marks
01Stone / rain / reflected light↓
Saint Peter's Basilica dissolving into a pearly cream and blue sky above a long wet-piazza reflection built from dense curved bristle marks
Saint Peter's After Rain7,680 × 4,320 master

02 / Direction

Keep the atmosphere. Repair the world beneath it.

The selected early proof already had the right surface: dense diagonal strokes, muted blue and ochre vibration, architecture dissolving into air, and one large reflection. Its building was crude. The final branch preserves that surface language while replacing the block geometry with observed Saint Peter's structure and a continuous sky.

Saint Peter's Basilica after rain. Monumental from a distance; alive with broken warm and cool color at close range. Let stone, sky, and reflected light meet without hard seams.

03 / Painter

IMPRESSIONIST V1.3

The tool learned to lose an edge.

The rebuilt painter adds curved multi-bristle paths, palette-constrained sampled color, form-oriented strokes, distance-scaled marks, irregular masks, selective edge loss, nonuniform optical passes, wet-reflection distortion, scumble, glaze, and impasto. Architectural geometry comes from a reframed CC0 photograph; the final pixels are repainted by the local mark engine rather than passed through an image-generation model.

01Broad underpainting18,000 marks
02Curved sky bristles84,000 marks
03Facade broken color75,000 marks
04Form-following architecture70,000 marks
05Vertical wet reflection34,000 marks
06Broken piazza glints38,000 marks
07Selective stone anchors2,500 marks
08Broken waterline1,500 marks
09Central luminous reflection2,000 marks

04 / Collaboration

03 MODEL JURORS

Critique changed the canvas.

Luna, Inkling, and Qwen 3.8 Max reviewed the rendered painting. Their shared revision order was concrete: restore a central value hierarchy, break the uniform reflection, ground the waterline, add selective dark stone anchors, and dissolve the two margins. Those changes became the final 8K source. Five earlier vector-geometry branches remained rejected; increasing their density only made the wrong geometry more permanent.

01GPT-5.6 LunaVisual direction and rendered-canvas jury
02InklingVisual direction and rendered-canvas jury
03Qwen 3.8 MaxVisual direction and rendered-canvas jury
04CodexPainter expansion, synthesis, rejection gates, 8K render, replay, and publication

Ox Alpha returned a provider 429 during the direction round. DeepSeek V4 Flash did not complete in time. Neither is attributed to the final painting.

05 / Replay

MARK 1 → 325,000

The finished image keeps its making.

The GIF is captured from inside the final drawing loop. It begins on the empty prepared canvas, holds for eight frames, then shows visible marks 1, 12, 52, 122, and increasingly wider checkpoints through mark 325,000. The progressive curve preserves the beginning instead of jumping over the underpainting: 119 cumulative painted states plus the empty canvas show sky, stone, architecture, reflections, glints, anchors, and the central light arriving in order.

Animated granular replay of Saint Peter's Basilica accumulating from broad blue-gray bristles through luminous sky, architecture, dark anchors, and wet reflections
325,000 visible marksEmpty start · 119 painted states · 18-frame final hold

06 / Record

SOURCE → 8K → GIF

The claims are inspectable.

Final canvas
7,680 × 4,320 WebP
Logical canvas
1,920 × 1,080 at 4× density
Visible marks
325,000 exact ledger total
Renderer
Local p5.js, Canvas2D, impressionist v1.3, sampler v1.1
8K visual QA
Passed dimensions, mark count, black/white, and 12 unique crop gates
Image generation model
None
Geometry reference
Fatima ezzahra el bouabi / Wikimedia Commons / CC0 1.0
Optical reference
Claude Monet, Rouen Cathedral, West Facade, Sunlight / National Gallery of Art
8K WebP SHA-256
9a4241390470332e9f59d83e2497ea458ea2571884f248e03546a8bd25fc1fd1
GIF SHA-256
15bd8fa9958446aaec2a49b5d7a7e25579346e36670089300104889e41be3eaa
Manifest
Machine-readable record

07 / Boundary

HONEST LEDGER

What this is—and is not.

The 325,000 total counts individual visible Canvas2D bristle marks, not 325,000 human wrist movements. Saint Peter's geometry is derived from a disclosed CC0 photograph, then reframed, recolored, reflected, sampled, and fully repainted. The GIF is a 960 × 540 replay; its held final frame is an exact downsample of the approved 8K master. The downloadable template omits the embedded raster bytes, while the manifest, replay ledger, and 8K crop audit preserve the reproducible record.