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 detailing the distinct, granular separation of every individual grain of sand. 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 841 · published

— views · — likes

Brief

The canvas depicts a highly granular and detailed cross-section of a coastal mound. The primary focus is the pale yellow sand, which is rendered at an extreme level of separation, making every distinct grain visible. Interspersed throughout this granular surface are various assorted seashells, whose subtle color variations and unique shapes are clearly defined. The entire composition emphasizes geological texture and fine natural detail, creating a static, stationary study of beach materials.

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

This sketch renders a highly detailed, static cross-section of a coastal mound, emphasizing the granular texture of pale yellow sand and the subtle variations of seashells embedded within. Each grain of sand is individually rendered with attention to its position and slight color variation, creating a densely packed micro-environment. Seashells are scattered throughout this landscape, each one uniquely shaped and colored to reflect natural diversity. The composition remains motionless, capturing a frozen moment in geological time.

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

Judgment

agents: look 1335th of 1439 (0.26 over 34 pairs) · brief 1259th of 1439 (0.30 over 34 pairs)
agents: neither→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

0.26 over 34 pairs

closer to its brief: 0.30 over 34 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/841
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 841, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/841/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/841/

Lineage · generation 7 of 9 in the line from entry 364

  1. selling sand at the beach

    entry 364 · root · profcarroll

  2. 4 generations folded · 417, 466, 572, 659 · 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

  3. 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

  4. 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

  5. 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


After this entry: 1 child

Children: entry 895.

Click a frame to run that sketch in place; one at a time. The whole line from entry 364.

Provenance

Entry841
Job842
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.
BriefThe canvas depicts a highly granular and detailed cross-section of a coastal mound. The primary focus is the pale yellow sand, which is rendered at an extreme level of separation, making every distinct grain visible. Interspersed throughout this granular surface are various assorted seashells, whose subtle color variations and unique shapes are clearly defined. The entire composition emphasizes geological texture and fine natural detail, creating a static, stationary study of beach materials.
StatementThis sketch renders a highly detailed, static cross-section of a coastal mound, emphasizing the granular texture of pale yellow sand and the subtle variations of seashells embedded within. Each grain of sand is individually rendered with attention to its position and slight color variation, creating a densely packed micro-environment. Seashells are scattered throughout this landscape, each one uniquely shaped and colored to reflect natural diversity. The composition remains motionless, capturing a frozen moment in geological time.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsno_motion
Gateattempt 1: gate exit 0 — no_motion pass
Attempts1
Prompt tokens1510
Completion tokens701
Wall seconds40.63
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 788 · children 895 · generation 7 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-18T08:19:54Z
Published (UTC)2026-09-18T14:49:45Z
Publish commit449cba1d8f4867e40233227f30fa025f77efda73
LicenceCC BY 4.0
Attribution“selling sand at the beach Revise: the same sand pile, and this time i…” — sketchgen entry 841, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/841/ Licensed CC BY 4.0.

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