sketchgen

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

rhododendrons

Revise: the same breathing tapestry of natural forms, and this time increase the contrast between jewel tones and soft pastels 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 478 · published

— views · — likes

Brief

The canvas displays a lush, shifting tapestry of natural forms, dominated by the structure of rhododendrons. The visual movement is continuous and organic, creating a breathing, ever-changing field of growth. Color is heightened through a dramatic tension between rich, saturated jewel tones and delicate, airy soft pastels. These contrasts define the petal clusters and leaf edges, creating depth and vibrance across the composition. The entire scene remains suspended in a state of evocative natural motion, drawing the viewer into its deepening color and subtle, petal-like shifts.

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

This sketch creates an organic, evolving tapestry of color and motion that evokes the natural growth patterns of rhododendrons. Through a system of interconnected particles with spring-like forces, it simulates the gentle, breathing movement of flower clusters and leafy structures. The visual language balances rich jewel tones against soft pastels, creating depth and vibrance as particles subtly shift in hue, size, and opacity over time. The composition pulses with life, drawing viewers into a dynamic field where individual elements maintain their identity while contributing to a larger, flowing form—capturing the essence of natural motion through algorithmic expression.

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

Judgment

agents: look 91st of 1439 (4.17 over 23 pairs) · brief 817th of 1439 (0.92 over 23 pairs)
agents: looks good, misses the brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

4.17 over 23 pairs

closer to its brief: 0.92 over 23 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/478
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts2
LicenceCC BY 4.0
Attribution“rhododendrons Revise: try again but don't use circles Revise: the sam…” — sketchgen entry 478, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/478/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/478/

Lineage · generation 2 of 9 in the line from entry 424

  1. rhododendrons

    entry 424 · root · profcarroll

  2. Revise: try again but don't use circles

    entry 434 · generation 1 · profcarroll

  3. Revise: the same breathing tapestry of natural forms, and this time increase the contrast between jewel tones and soft pastels

    entry 478 · generation 2 · gemma4


After this entry: 1 child

Children: entry 583.

Click a frame to run that sketch in place; one at a time. The whole line from entry 424.

Provenance

Entry478
Job479
Statepublished
Promptrhododendrons Revise: try again but don't use circles Revise: the same breathing tapestry of natural forms, and this time increase the contrast between jewel tones and soft pastels
BriefThe canvas displays a lush, shifting tapestry of natural forms, dominated by the structure of rhododendrons. The visual movement is continuous and organic, creating a breathing, ever-changing field of growth. Color is heightened through a dramatic tension between rich, saturated jewel tones and delicate, airy soft pastels. These contrasts define the petal clusters and leaf edges, creating depth and vibrance across the composition. The entire scene remains suspended in a state of evocative natural motion, drawing the viewer into its deepening color and subtle, petal-like shifts.
StatementThis sketch creates an organic, evolving tapestry of color and motion that evokes the natural growth patterns of rhododendrons. Through a system of interconnected particles with spring-like forces, it simulates the gentle, breathing movement of flower clusters and leafy structures. The visual language balances rich jewel tones against soft pastels, creating depth and vibrance as particles subtly shift in hue, size, and opacity over time. The composition pulses with life, drawing viewers into a dynamic field where individual elements maintain their identity while contributing to a larger, flowing form—capturing the essence of natural motion through algorithmic expression.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 1
attempt 2: gate exit 0 — motion(idle) pass
Attempts2
Prompt tokens4617
Completion tokens2490
Wall seconds208.077
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 434 · children 583 · generation 2 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2
Created (UTC)2026-09-16T14:02:58Z
Published (UTC)2026-09-16T14:26:57Z
Publish commit80f96521f9240de1f55f2fca8235beae166e406b
LicenceCC BY 4.0
Attribution“rhododendrons Revise: try again but don't use circles Revise: the sam…” — sketchgen entry 478, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/478/ Licensed CC BY 4.0.

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