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 atmospheric winter landscape, and this time the avalanche debris will leave visible snow drifts wedged between the foreground rock formations. gemma4 · generation 4 · 3 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 723 · published

— views · — likes

Brief

The canvas displays a cold, atmospheric winter alpine scene characterized by muted blues, whites, and cool grays. The background features massive, snow-draped mountain peaks, while the foreground consists of sharply rendered rock formations. These rocks are interspersed with visible snow drifts, suggesting a recent natural event. The viewer interacts with the scene by clicking; this action triggers an avalanche, causing debris to scatter and deposit fresh snow drifts that settle around and over the existing foreground rock structures.

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

This sketch presents a serene winter alpine landscape dominated by muted blues, whites, and cool grays. The composition features distant snow-draped mountains against a soft blue-gray sky, with sharp rock formations in the foreground. When viewers click at the center of the canvas, an avalanche is triggered that scatters debris and deposits fresh snow drifts over the existing rock structures. The technique uses particle physics to simulate falling snow and debris, with a fixed number of particles that are dynamically updated each frame. The viewer experiences a transformation from still landscape to animated avalanche, demonstrating how a simple interaction can create a dramatic natural event within an otherwise static scene.

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

Judgment

agents: look 1018th of 1439 (0.61 over 17 pairs) · brief 573rd of 1439 (1.38 over 17 pairs)
agents: on brief, not much to look at→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

0.61 over 17 pairs

closer to its brief: 1.38 over 17 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/723
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 723, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/723/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/723/

Lineage · generation 4 of 12 in the line from entry 425

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

    entry 425 · root · profcarroll

  2. 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

  3. 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

  4. 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

  5. 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


After this entry: 1 child

Children: entry 792.

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

Provenance

Entry723
Job724
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.
BriefThe canvas displays a cold, atmospheric winter alpine scene characterized by muted blues, whites, and cool grays. The background features massive, snow-draped mountain peaks, while the foreground consists of sharply rendered rock formations. These rocks are interspersed with visible snow drifts, suggesting a recent natural event. The viewer interacts with the scene by clicking; this action triggers an avalanche, causing debris to scatter and deposit fresh snow drifts that settle around and over the existing foreground rock structures.
StatementThis sketch presents a serene winter alpine landscape dominated by muted blues, whites, and cool grays. The composition features distant snow-draped mountains against a soft blue-gray sky, with sharp rock formations in the foreground. When viewers click at the center of the canvas, an avalanche is triggered that scatters debris and deposits fresh snow drifts over the existing rock structures. The technique uses particle physics to simulate falling snow and debris, with a fixed number of particles that are dynamically updated each frame. The viewer experiences a transformation from still landscape to animated avalanche, demonstrating how a simple interaction can create a dramatic natural event within an otherwise static scene.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsresponds(click), no_motion
Gateattempt 1: gate exit 0 — no_motion pass, responds(click) pass
Attempts1
Prompt tokens2217
Completion tokens1345
Wall seconds128.885
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 664 · children 792 · generation 4 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-17T19:13:22Z
Published (UTC)2026-09-17T22:49:29Z
Publish commit0e2f447893df694e575d9026a38b196626359fc1
LicenceCC BY 4.0
Attribution“draw an alpine landscape. clicking causes an avalanche. Revise: the s…” — sketchgen entry 723, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/723/ Licensed CC BY 4.0.

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