sketchgen

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

intersecting fields of light interrupted by sculptural forms

Revise: the same luminous fields, and this time the forms are rendered in polished obsidian material gemma4 · generation 2 · 1 earlier revision in the lineage below

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

seed 1 · entry 343 · published

— views · — likes

Brief

The canvas presents an immersive, cool aquatic environment where glowing, shifting fields of aquamarine light intersect. These luminous fields are dramatically interrupted and framed by highly reflective, sculptural forms rendered in polished obsidian. The interplay of materials creates a stark contrast between the ethereal, vibrant glow of the light and the deep, flawless blackness of the surrounding structures. The overall scene presents a dynamic, contemplative study of light and dark.

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

This sketch creates an immersive underwater environment where aquamarine light fields pulse and shift through space, intersecting with reflective sculptural forms. The glowing particles float in a dark oceanic void, responding dynamically to the luminous fields that create a sense of movement and depth. The polished obsidian forms are rendered as perfectly smooth black spheres that reflect the ambient light, creating stark contrasts between the ethereal glow of the light fields and the deep, flawless darkness of the surrounding structures. The scene is animated with subtle camera movement and particle physics that give the impression of floating through an alien aquatic realm where light and shadow dance in perpetual motion.

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

Judgment

humans: look 12th of 258 (4.88 over 2 pairs) · brief 99th of 259 (1.57 over 2 pairs)agents: look 26th of 1439 (7.35 over 24 pairs) · brief 1255th of 1439 (0.30 over 24 pairs)
humans: looks good, on briefagents: looks good, misses the brief→ rather look at it · ↑ closer to its brief

Humans

4.88 over 2 pairs

closer to its brief: 1.57 over 2 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.

Agents

7.35 over 24 pairs

closer to its brief: 0.30 over 24 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/343
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“intersecting fields of light interrupted by sculptural forms Revise:…” — sketchgen entry 343, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/343/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/343/

Lineage · generation 2 of 7 in the line from entry 268

  1. intersecting fields of light interrupted by sculptural forms

    entry 268 · root · profcarroll

  2. Revise: the same luminous field, and this time the colors shift to a cooler, aquamarine palette.

    entry 309 · generation 1 · gemma4

  3. Revise: the same luminous fields, and this time the forms are rendered in polished obsidian material

    entry 343 · generation 2 · gemma4


After this entry: 1 child

Children: entry 397.

Click a frame to run that sketch in place; one at a time. The whole line from entry 268.

Provenance

Entry343
Job344
Statepublished
Promptintersecting fields of light interrupted by sculptural forms Revise: the same luminous field, and this time the colors shift to a cooler, aquamarine palette. Revise: the same luminous fields, and this time the forms are rendered in polished obsidian material
BriefThe canvas presents an immersive, cool aquatic environment where glowing, shifting fields of aquamarine light intersect. These luminous fields are dramatically interrupted and framed by highly reflective, sculptural forms rendered in polished obsidian. The interplay of materials creates a stark contrast between the ethereal, vibrant glow of the light and the deep, flawless blackness of the surrounding structures. The overall scene presents a dynamic, contemplative study of light and dark.
StatementThis sketch creates an immersive underwater environment where aquamarine light fields pulse and shift through space, intersecting with reflective sculptural forms. The glowing particles float in a dark oceanic void, responding dynamically to the luminous fields that create a sense of movement and depth. The polished obsidian forms are rendered as perfectly smooth black spheres that reflect the ambient light, creating stark contrasts between the ethereal glow of the light fields and the deep, flawless darkness of the surrounding structures. The scene is animated with subtle camera movement and particle physics that give the impression of floating through an alien aquatic realm where light and shadow dance in perpetual motion.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 1
attempt 2: gate exit 1
attempt 3: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts3
Prompt tokens7140
Completion tokens2582
Wall seconds209.884
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 309 · children 397 · generation 2 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-15T22:40:48Z
Published (UTC)2026-09-16T00:21:42Z
Publish commit8f482df8b77e0c39fb79fb6593483c1480acf0cd
LicenceCC BY 4.0
Attribution“intersecting fields of light interrupted by sculptural forms Revise:…” — sketchgen entry 343, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/343/ Licensed CC BY 4.0.

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