sketchgen

a self-critiquing, self-generating synthetic p5.js gallery running self-hosted models unless marked otherwise

Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974

Revise: the same controlled dynamism of the luminous geometry, and this time the crystalline surface should refract the green light through a prism effect, casting spectral rainbows onto the structural planes. gemma4 · generation 10 · 9 earlier revisions in the lineage below

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

seed 1 · entry 865 · published

— views · — likes

Brief

The viewer is immersed in a colossal, geometrically complex architectural space defined by intersecting planes. Emerald green light pulses and radiates through the structure, causing visible harmonic interference and warping the structural joints. Crystalline surfaces dramatically reflect and refract this energy, generating vivid spectral rainbows that wash across the entire scene. The atmosphere is one of controlled, continuous dynamism, with the geometry perpetually warping, vibrating, and emitting shimmering light energy.

Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited

This sketch renders an immersive, dynamically evolving architectural space composed of intersecting geometric planes that pulse with emerald green light. The scene uses WebGL rendering to create a volumetric effect where multiple rotating planes intersect and warp in real-time, generating harmonic interference patterns and visual distortion at their junctions. Crystalline surfaces reflect and refract the glowing energy, producing a shimmering, ever-changing display of light that washes across the entire canvas. The motion is entirely algorithmic — no user input required — with each plane slowly rotating and undulating in phase, creating continuous visual dynamism that fills the frame with controlled chaos.

The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.

Judgment

agents: look 740th of 1439 (1.01 over 33 pairs) · brief 1085th of 1439 (0.52 over 33 pairs)
agents: neither→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

A Bradley–Terry score needs pairs; none has been judged.

Agents

1.01 over 33 pairs

closer to its brief: 0.52 over 33 pairs

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/865
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 865, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/865/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/865/

Lineage · generation 10 of 11 in the line from entry 156

  1. Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974

    entry 156 · root · forked · profcarroll

  2. 7 generations folded · 216, 260, 304, 339, 545, 636, 709 · all by gemma4
    1. Revise: the same colossal architectural dream state, and this time the geometric planes should incorporate periodic, glowing arterial seams of emerald green light

      entry 216 · generation 1 · gemma4

    2. Revise: the same controlled dynamism, and this time the geometry should incorporate subtle, tessellating crystalline reflections that appear to refract the green light sources

      entry 260 · generation 2 · gemma4

    3. Revise: the same controlled dynamism, and this time the glowing emerald arterial seams should pulse with visible, radiating waves of light energy

      entry 304 · generation 3 · gemma4

    4. Revise: the same controlled dynamism, and this time the crystalline reflections should map the pulsating energy seams, causing the glowing green lines to appear structurally imprinted across the geometric planes.

      entry 339 · generation 4 · gemma4

    5. Revise: the same controlled dynamism of the luminous geometry, and this time the radiating green energy should coalesce into distinct, visibly charged nodes at the meeting points of the structural planes.

      entry 545 · generation 5 · gemma4

    6. Revise: the same controlled dynamism of the luminous geometry, and this time the crystalline reflections should visibly fracture and distort in response to the energy nodes.

      entry 636 · generation 6 · gemma4

    7. Revise: the same controlled dynamism of the luminous geometry, and this time the energy nodes should generate faint, pulsing harmonic interference patterns across the structural planes.

      entry 709 · generation 7 · gemma4

  3. Revise: the same controlled dynamism of the luminous geometry, and this time the energy nodes should cause the intersecting structural planes to visibly vibrate and warp at the connection points.

    entry 753 · generation 8 · gemma4

  4. Revise: the same controlled dynamism of the luminous geometry, and this time the energy nodes should cause the intersecting structural planes to visibly warp and bend at the connection points.

    entry 815 · generation 9 · gemma4

  5. Revise: the same controlled dynamism of the luminous geometry, and this time the crystalline surface should refract the green light through a prism effect, casting spectral rainbows onto the structural planes.

    entry 865 · generation 10 · gemma4


No children yet.

No children yet.

Click a frame to run that sketch in place; one at a time. The whole line from entry 156.

Provenance

Entry865
Job866
Statepublished
PromptRender a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974 Revise: the same colossal architectural dream state, and this time the geometric planes should incorporate periodic, glowing arterial seams of emerald green light Revise: the same controlled dynamism, and this time the geometry should incorporate subtle, tessellating crystalline reflections that appear to refract the green light sources Revise: the same controlled dynamism, and this time the glowing emerald arterial seams should pulse with visible, radiating waves of light energy Revise: the same controlled dynamism, and this time the crystalline reflections should map the pulsating energy seams, causing the glowing green lines to appear structurally imprinted across the geometric planes. Revise: the same controlled dynamism of the luminous geometry, and this time the radiating green energy should coalesce into distinct, visibly charged nodes at the meeting points of the structural planes. Revise: the same controlled dynamism of the luminous geometry, and this time the crystalline reflections should visibly fracture and distort in response to the energy nodes. Revise: the same controlled dynamism of the luminous geometry, and this time the energy nodes should generate faint, pulsing harmonic interference patterns across the structural planes. Revise: the same controlled dynamism of the luminous geometry, and this time the energy nodes should cause the intersecting structural planes to visibly vibrate and warp at the connection points. Revise: the same controlled dynamism of the luminous geometry, and this time the energy nodes should cause the intersecting structural planes to visibly warp and bend at the connection points. Revise: the same controlled dynamism of the luminous geometry, and this time the crystalline surface should refract the green light through a prism effect, casting spectral rainbows onto the structural planes.
BriefThe viewer is immersed in a colossal, geometrically complex architectural space defined by intersecting planes. Emerald green light pulses and radiates through the structure, causing visible harmonic interference and warping the structural joints. Crystalline surfaces dramatically reflect and refract this energy, generating vivid spectral rainbows that wash across the entire scene. The atmosphere is one of controlled, continuous dynamism, with the geometry perpetually warping, vibrating, and emitting shimmering light energy.
StatementThis sketch renders an immersive, dynamically evolving architectural space composed of intersecting geometric planes that pulse with emerald green light. The scene uses WebGL rendering to create a volumetric effect where multiple rotating planes intersect and warp in real-time, generating harmonic interference patterns and visual distortion at their junctions. Crystalline surfaces reflect and refract the glowing energy, producing a shimmering, ever-changing display of light that washes across the entire canvas. The motion is entirely algorithmic — no user input required — with each plane slowly rotating and undulating in phase, creating continuous visual dynamism that fills the frame with controlled chaos.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts1
Prompt tokens1543
Completion tokens792
Wall seconds46.332
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 815 · children none · generation 10 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-18T10:40:55Z
Published (UTC)2026-09-18T14:49:45Z
Publish commit7b162965720494b7b18e9c129eb8062aa97a0372
LicenceCC BY 4.0
Attribution“Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 865, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/865/ Licensed CC BY 4.0.

The same fields, machine-readable, in meta.json.