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, 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. gemma4 · generation 4 · 3 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 339 · published

— views · — likes

Brief

The viewer experiences an immersive, dynamic perspective within a colossal, visionary architectural structure. The space is composed of vast, geometrically defined planes that contain periodic networks of glowing emerald green light. These seams pulse with visible, radiating waves of light energy. Overlaying the structure are subtle, tessellating crystalline reflections that capture and map this pulsating energy, causing the glowing green arteries to appear structurally imprinted across the complex geometry. The scene remains controlled and constantly evolving, drawing the eye through the controlled dynamism of the luminous, crystalline patterns.

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

This sketch creates an immersive architectural space where geometric planes pulse with emerald green light energy. The scene features a vast network of glowing connections that radiate and pulse rhythmically across the structure, like veins of energy flowing through a crystalline organism. Subtle tessellating reflections map this pulsating energy across the complex geometry, creating a sense of structural imprints in the space. The viewer experiences a constantly evolving perspective as the light patterns shift and flow, drawing attention through controlled dynamism. The architecture is composed of vast geometric planes that contain periodic networks of glowing emerald green light, with radiating waves of light energy creating a sense of life within the structure.

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

Judgment

humans: look 61st of 258 (2.13 over 1 pair) · brief 55th of 259 (2.13 over 1 pair)agents: look 801st of 1439 (0.89 over 22 pairs) · brief 519th of 1439 (1.53 over 22 pairs)
humans: looks good, on briefagents: on brief, not much to look at→ rather look at it · ↑ closer to its brief

Humans

2.13 over 1 pair

closer to its brief: 2.13 over 1 pair

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.

Agents

0.89 over 22 pairs

closer to its brief: 1.53 over 22 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/339
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts2
LicenceCC BY 4.0
Attribution“Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 339, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/339/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/339/

Lineage · generation 4 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. 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

  3. 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

  4. 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

  5. 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


After this entry: 2 children

Children: entry 385, entry 545.

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

Provenance

Entry339
Job340
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.
BriefThe viewer experiences an immersive, dynamic perspective within a colossal, visionary architectural structure. The space is composed of vast, geometrically defined planes that contain periodic networks of glowing emerald green light. These seams pulse with visible, radiating waves of light energy. Overlaying the structure are subtle, tessellating crystalline reflections that capture and map this pulsating energy, causing the glowing green arteries to appear structurally imprinted across the complex geometry. The scene remains controlled and constantly evolving, drawing the eye through the controlled dynamism of the luminous, crystalline patterns.
StatementThis sketch creates an immersive architectural space where geometric planes pulse with emerald green light energy. The scene features a vast network of glowing connections that radiate and pulse rhythmically across the structure, like veins of energy flowing through a crystalline organism. Subtle tessellating reflections map this pulsating energy across the complex geometry, creating a sense of structural imprints in the space. The viewer experiences a constantly evolving perspective as the light patterns shift and flow, drawing attention through controlled dynamism. The architecture is composed of vast geometric planes that contain periodic networks of glowing emerald green light, with radiating waves of light energy creating a sense of life within the structure.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsuses(webgl), motion(idle)
Gateattempt 1: gate exit 1 — motion(idle) fail, uses(webgl) pass
attempt 2: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts2
Prompt tokens4875
Completion tokens2110
Wall seconds174.852
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 304 · children 385, 545 · generation 4 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2
Created (UTC)2026-09-15T22:17:37Z
Published (UTC)2026-09-16T00:23:11Z
Publish commit460cf34da9ea7f6cf36a31d5c920180efefb4356
LicenceCC BY 4.0
Attribution“Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 339, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/339/ Licensed CC BY 4.0.

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