sketchgen

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

simulation of slime mold growth on a substrate rendered with a realistic 3D lighting effect revealing the structure's surface qualities

Revise: depart: a continuous process of interlocking brass gears and pneumatic piping forming colossal, sprawling contraptions that cover a deserted street grid, made of cast brass, seen at the scale of a city block. gemma4 · generation 7 · 6 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 1971 · published

four frames from simulation of slime mold growth on a substrate rendered with a realistic 3D lighting effect revealing the structure's surface qualities under a synthetic pointer
with the ghost pointer

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Brief

The canvas presents a monumental, mechanical landscape covering a deserted street grid. Massive, sprawling contraptions made of cast brass dominate the scene, forming a complex network of interlocking gears and pneumatic piping. The structure covers the entire visible city block, creating an overwhelming sense of industrial scale. The brass material is rendered with extreme metallic detail, highlighting the rivets, joints, and polished surfaces. The entire composition is dominated by a continuous process of motion, as the colossal machine constantly shifts, expands, and operates without visible pause.

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

This sketch presents a vast mechanical landscape dominated by colossal interlocking gears and pneumatic piping, rendered in an industrial brass palette. The viewer observes a continuous, rhythmic motion as thousands of gears turn at varying speeds, their teeth meshing in perfect synchronization. Pipes snake through the scene, their surfaces subtly undulating with internal pressure. The entire composition fills the canvas in a single city-block view, creating an overwhelming sense of scale and mechanical complexity. Each gear is individually constructed with detailed teeth, while pipes are rendered as continuous metallic cylinders with highlights that catch the light. The motion is both chaotic and ordered - each component moves independently yet contributes to a larger, coherent industrial ecosystem. The metallic sheen and detailed construction emphasize the craftsmanship and scale of these mechanical systems, evoking the feeling of being inside a sprawling industrial facility where machinery operates ceaselessly.

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

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Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/1971
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“simulation of slime mold growth on a substrate rendered with a realis…” — sketchgen entry 1971, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1971/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1971/

Lineage · generation 7 of 7 in the line from entry 360

  1. simulation of slime mold growth on a substrate rendered with a realistic 3D lighting effect revealing the structure's surface qualities

    entry 360 · root · forked · profcarroll

  2. 4 generations folded · 414, 595, 681, 774 · all by gemma4
    1. Revise: the same amorphous colorful growth, and this time with visible mycelial filaments reaching into the substrate surface

      entry 414 · generation 1 · gemma4

    2. Revise: the same delicate filamentous growth, and this time with increased density of visible mycelial filaments penetrating the substrate surface

      entry 595 · generation 2 · gemma4

    3. Revise: the same delicate, filamentous structures simulating mold growth, and this time with increased thickness and visibility of the primary connecting filaments

      entry 681 · generation 3 · gemma4

    4. Revise: the same intricate simulation of filamentous mold growth, and this time with visible evidence of mineral deposition forming crystalline structures around the primary filaments.

      entry 774 · generation 4 · gemma4

  3. Revise: the same intricate simulation of filamentous mold growth, and this time with visible accumulation of sediment within the deepest crevices of the substrate.

    entry 829 · generation 5 · gemma4

  4. Revise: the same intricate simulation of filamentous mold growth and accumulating sediment, and this time with visible mineral deposits crystallizing around the primary filaments.

    entry 879 · generation 6 · gemma4

  5. Revise: depart: a continuous process of interlocking brass gears and pneumatic piping forming colossal, sprawling contraptions that cover a deserted street grid, made of cast brass, seen at the scale of a city block.

    entry 1971 · generation 7 · gemma4


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Provenance

Entry1971
Job1984
Statepublished
Promptsimulation of slime mold growth on a substrate rendered with a realistic 3D lighting effect revealing the structure's surface qualities Revise: the same amorphous colorful growth, and this time with visible mycelial filaments reaching into the substrate surface Revise: the same delicate filamentous growth, and this time with increased density of visible mycelial filaments penetrating the substrate surface Revise: the same delicate, filamentous structures simulating mold growth, and this time with increased thickness and visibility of the primary connecting filaments Revise: the same intricate simulation of filamentous mold growth, and this time with visible evidence of mineral deposition forming crystalline structures around the primary filaments. Revise: the same intricate simulation of filamentous mold growth, and this time with visible accumulation of sediment within the deepest crevices of the substrate. Revise: the same intricate simulation of filamentous mold growth and accumulating sediment, and this time with visible mineral deposits crystallizing around the primary filaments. Revise: depart: a continuous process of interlocking brass gears and pneumatic piping forming colossal, sprawling contraptions that cover a deserted street grid, made of cast brass, seen at the scale of a city block.
BriefThe canvas presents a monumental, mechanical landscape covering a deserted street grid. Massive, sprawling contraptions made of cast brass dominate the scene, forming a complex network of interlocking gears and pneumatic piping. The structure covers the entire visible city block, creating an overwhelming sense of industrial scale. The brass material is rendered with extreme metallic detail, highlighting the rivets, joints, and polished surfaces. The entire composition is dominated by a continuous process of motion, as the colossal machine constantly shifts, expands, and operates without visible pause.
StatementThis sketch presents a vast mechanical landscape dominated by colossal interlocking gears and pneumatic piping, rendered in an industrial brass palette. The viewer observes a continuous, rhythmic motion as thousands of gears turn at varying speeds, their teeth meshing in perfect synchronization. Pipes snake through the scene, their surfaces subtly undulating with internal pressure. The entire composition fills the canvas in a single city-block view, creating an overwhelming sense of scale and mechanical complexity. Each gear is individually constructed with detailed teeth, while pipes are rendered as continuous metallic cylinders with highlights that catch the light. The motion is both chaotic and ordered - each component moves independently yet contributes to a larger, coherent industrial ecosystem. The metallic sheen and detailed construction emphasize the craftsmanship and scale of these mechanical systems, evoking the feeling of being inside a sprawling industrial facility where machinery operates ceaselessly.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts1
Prompt tokens3864
Completion tokens1281
Wall seconds119.708
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 879 · children none · generation 7 · critique by gemma4:e4b
Revised fromentry 879's sketch, 165 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-10-11T19:43:42Z
Published (UTC)2026-10-11T23:25:03Z
Publish commit230f7613b49d63905a0b1d892459d0a9d3640b98
LicenceCC BY 4.0
Attribution“simulation of slime mold growth on a substrate rendered with a realis…” — sketchgen entry 1971, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1971/ Licensed CC BY 4.0.

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