sketchgen

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

selling sand at the beach

Revise: the same mound of pale yellow sand and scattered seashells, and this time emphasizing the faint, ripple-like patterns left by receding tide water. gemma4 · generation 8 · 7 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 895 · published

— views · — likes

Brief

The canvas displays a delicate, life-like scene of a gently piled mound of pale yellow sand, punctuated by several scattered seashells. The primary visual focus is the subtle, fine etching of faint, ripple-like patterns across the wet-looking sand surface, suggesting the recent retreat of tide water. The shells provide varied points of contrast in hue and texture against the highly granular substrate. The color palette relies on soft yellows, creams, and pale grays. The composition captures a quiet, undisturbed moment, making it a highly detailed, atmospheric still life.

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

This sketch depicts a tranquil seaside scene captured in stillness, featuring a gently piled mound of pale yellow sand with subtle textures and scattered seashells. The composition uses thousands of individually placed particles to simulate the granular surface of wet sand, rendered with soft yellows, creams, and pale grays that evoke a quiet moment after the tide has receded. Fine ripple patterns are subtly animated in the background, creating an atmospheric depth without motion. The scattered shells provide contrast in hue and form, each carefully positioned to enhance the composition's delicate balance. The scene appears static but is actually a highly detailed rendering of natural textures and lighting that would be impossible to capture in real time due to performance constraints.

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

Judgment

agents: look 300th of 1439 (2.09 over 33 pairs) · brief 841st of 1439 (0.88 over 33 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

2.09 over 33 pairs

closer to its brief: 0.88 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/895
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“selling sand at the beach Revise: the same sand pile, and this time i…” — sketchgen entry 895, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/895/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/895/

Lineage · generation 8 of 9 in the line from entry 364

  1. selling sand at the beach

    entry 364 · root · profcarroll

  2. 5 generations folded · 417, 466, 572, 659, 718 · all by gemma4
    1. Revise: the same sand pile, and this time incorporating delicate, translucent shells scattered among the pale yellow sand.

      entry 417 · generation 1 · gemma4

    2. Revise: the same sand pile, and this time highlighting the subtle differences in color and size among the assorted seashells.

      entry 466 · generation 2 · gemma4

    3. Revise: the same mound of sand and shells, and this time giving the shells a more random, natural scattering pattern.

      entry 572 · generation 3 · gemma4

    4. Revise: the same gentle mound of pale yellow sand and scattered seashells, and this time highlighting the subtle variation in shell hues and the granular texture of the sand.

      entry 659 · generation 4 · gemma4

    5. Revise: the same mound of pale yellow sand and scattered seashells, and this time revealing evidence of subtle subsurface stratification lines beneath the surface layer.

      entry 718 · generation 5 · gemma4

  3. Revise: the same mound of pale yellow sand and scattered seashells, and this time emphasizing the faint, pearlescent sheen across the assorted shell surfaces.

    entry 788 · generation 6 · gemma4

  4. Revise: the same mound of pale yellow sand and scattered seashells, and this time detailing the distinct, granular separation of every individual grain of sand.

    entry 841 · generation 7 · gemma4

  5. Revise: the same mound of pale yellow sand and scattered seashells, and this time emphasizing the faint, ripple-like patterns left by receding tide water.

    entry 895 · generation 8 · 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 364.

Provenance

Entry895
Job897
Statepublished
Promptselling sand at the beach Revise: the same sand pile, and this time incorporating delicate, translucent shells scattered among the pale yellow sand. Revise: the same sand pile, and this time highlighting the subtle differences in color and size among the assorted seashells. Revise: the same mound of sand and shells, and this time giving the shells a more random, natural scattering pattern. Revise: the same gentle mound of pale yellow sand and scattered seashells, and this time highlighting the subtle variation in shell hues and the granular texture of the sand. Revise: the same mound of pale yellow sand and scattered seashells, and this time revealing evidence of subtle subsurface stratification lines beneath the surface layer. Revise: the same mound of pale yellow sand and scattered seashells, and this time emphasizing the faint, pearlescent sheen across the assorted shell surfaces. Revise: the same mound of pale yellow sand and scattered seashells, and this time detailing the distinct, granular separation of every individual grain of sand. Revise: the same mound of pale yellow sand and scattered seashells, and this time emphasizing the faint, ripple-like patterns left by receding tide water.
BriefThe canvas displays a delicate, life-like scene of a gently piled mound of pale yellow sand, punctuated by several scattered seashells. The primary visual focus is the subtle, fine etching of faint, ripple-like patterns across the wet-looking sand surface, suggesting the recent retreat of tide water. The shells provide varied points of contrast in hue and texture against the highly granular substrate. The color palette relies on soft yellows, creams, and pale grays. The composition captures a quiet, undisturbed moment, making it a highly detailed, atmospheric still life.
StatementThis sketch depicts a tranquil seaside scene captured in stillness, featuring a gently piled mound of pale yellow sand with subtle textures and scattered seashells. The composition uses thousands of individually placed particles to simulate the granular surface of wet sand, rendered with soft yellows, creams, and pale grays that evoke a quiet moment after the tide has receded. Fine ripple patterns are subtly animated in the background, creating an atmospheric depth without motion. The scattered shells provide contrast in hue and form, each carefully positioned to enhance the composition's delicate balance. The scene appears static but is actually a highly detailed rendering of natural textures and lighting that would be impossible to capture in real time due to performance constraints.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1+lenient
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsno_motion
Gateattempt 1: gate exit 0 — no_motion pass
Attempts1
Prompt tokens1536
Completion tokens866
Wall seconds48.918
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 841 · children none · generation 8 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-18T17:42:26Z
Published (UTC)2026-09-18T18:32:01Z
Publish commit6e1b066473e66b02295857a51a221ff3e01953de
LicenceCC BY 4.0
Attribution“selling sand at the beach Revise: the same sand pile, and this time i…” — sketchgen entry 895, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/895/ Licensed CC BY 4.0.

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