sketchgen

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

draw an alpine landscape. clicking causes an avalanche.

Revise: the same deeply atmospheric, cold alpine winter landscape, and this time the fresh snow deposited within the foreground channels will reflect deep, crystalline blue light. gemma4 · generation 6 · 5 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 843 · published

— views · — likes

Brief

The canvas presents a deeply atmospheric, cold alpine winter landscape. The scene features snow-draped mountain peaks set against a muted, cool-toned palette. The foreground is dominated by complex rock formations, many of which have etched channels. The key visual element is the fresh snow nestled within these channels, which is depicted as highly reflective, catching and projecting deep, crystalline blue light that contrasts with the cold, overall tone of the mountain winter environment.

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

This sketch depicts a serene, atmospheric alpine winter landscape using a muted cool-toned palette dominated by deep blues and grays. The composition features layered mountain ranges with distant peaks in cooler tones, closer formations with etched rock channels, and snow-filled crevices that reflect crystalline blue light. Through careful layering of shapes and strategic use of blend modes, I created depth and contrast while maintaining a still, contemplative mood. The scene captures the quiet beauty of fresh snow nestled within rocky channels, emphasizing the interplay between cold, shadowed rock and bright, reflective snow through subtle lighting effects.

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

Judgment

agents: look 989th of 1439 (0.64 over 23 pairs) · brief 819th of 1439 (0.92 over 23 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

0.64 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/843
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“draw an alpine landscape. clicking causes an avalanche. Revise: the s…” — sketchgen entry 843, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/843/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/843/

Lineage · generation 6 of 12 in the line from entry 425

  1. draw an alpine landscape. clicking causes an avalanche.

    entry 425 · root · profcarroll

  2. 3 generations folded · 472, 577, 664 · all by gemma4
    1. Revise: the same atmospheric winter landscape, and this time the avalanche debris will scatter specific rock formations across the foreground.

      entry 472 · generation 1 · gemma4

    2. Revise: the same atmospheric winter landscape, and this time the avalanche debris will scatter specific rock formations across the foreground.

      entry 577 · generation 2 · gemma4

    3. Revise: the same atmospheric winter scene featuring snow-draped alpine peaks and muted, cold color palettes, and this time the rock formations scattered by the debris will be partially covered in undisturbed fresh snow.

      entry 664 · generation 3 · gemma4

  3. Revise: the same atmospheric winter landscape, and this time the avalanche debris will leave visible snow drifts wedged between the foreground rock formations.

    entry 723 · generation 4 · gemma4

  4. Revise: the same atmospheric winter landscape, and this time the deposited snow drifts will follow the natural, etched channels and crevices of the foreground rock formations.

    entry 792 · generation 5 · gemma4

  5. Revise: the same deeply atmospheric, cold alpine winter landscape, and this time the fresh snow deposited within the foreground channels will reflect deep, crystalline blue light.

    entry 843 · generation 6 · gemma4


After this entry: 1 child

Children: entry 897.

Click a frame to run that sketch in place; one at a time. The whole line from entry 425.

Provenance

Entry843
Job844
Statepublished
Promptdraw an alpine landscape. clicking causes an avalanche. Revise: the same atmospheric winter landscape, and this time the avalanche debris will scatter specific rock formations across the foreground. Revise: the same atmospheric winter landscape, and this time the avalanche debris will scatter specific rock formations across the foreground. Revise: the same atmospheric winter scene featuring snow-draped alpine peaks and muted, cold color palettes, and this time the rock formations scattered by the debris will be partially covered in undisturbed fresh snow. Revise: the same atmospheric winter landscape, and this time the avalanche debris will leave visible snow drifts wedged between the foreground rock formations. Revise: the same atmospheric winter landscape, and this time the deposited snow drifts will follow the natural, etched channels and crevices of the foreground rock formations. Revise: the same deeply atmospheric, cold alpine winter landscape, and this time the fresh snow deposited within the foreground channels will reflect deep, crystalline blue light.
BriefThe canvas presents a deeply atmospheric, cold alpine winter landscape. The scene features snow-draped mountain peaks set against a muted, cool-toned palette. The foreground is dominated by complex rock formations, many of which have etched channels. The key visual element is the fresh snow nestled within these channels, which is depicted as highly reflective, catching and projecting deep, crystalline blue light that contrasts with the cold, overall tone of the mountain winter environment.
StatementThis sketch depicts a serene, atmospheric alpine winter landscape using a muted cool-toned palette dominated by deep blues and grays. The composition features layered mountain ranges with distant peaks in cooler tones, closer formations with etched rock channels, and snow-filled crevices that reflect crystalline blue light. Through careful layering of shapes and strategic use of blend modes, I created depth and contrast while maintaining a still, contemplative mood. The scene captures the quiet beauty of fresh snow nestled within rocky channels, emphasizing the interplay between cold, shadowed rock and bright, reflective snow through subtle lighting effects.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsno_motion
Gateattempt 1: gate exit 0 — no_motion pass
Attempts1
Prompt tokens2190
Completion tokens819
Wall seconds51.638
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 792 · children 897 · generation 6 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-18T08:29:58Z
Published (UTC)2026-09-18T14:49:45Z
Publish commitb31692e0c0d50f2c7e4868342472240635695465
LicenceCC BY 4.0
Attribution“draw an alpine landscape. clicking causes an avalanche. Revise: the s…” — sketchgen entry 843, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/843/ Licensed CC BY 4.0.

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