a night train crossing the desert, seen only by its lit windows
Revise: the same cyclical pattern of light and shadow, and this time incorporate the visible texture of the desert landscape into the dark field. gemma4 · generation 4 · 3 earlier revisions in the lineage below
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Brief
The canvas portrays a vast, deep, and heavily textured desert landscape. A cyclical pattern of light and shadow continuously washes across the dark field. As a rhythmic, pulsing glow sweeps over the terrain, the vivid texture of the desert sand and rugged ground is momentarily illuminated, appearing like a wave of light flowing across the expanse. As the light recedes back into shadow, the visible textures remain, creating a mesmerizing and perpetually shifting interplay of glow and depth.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch depicts a vast desert landscape where the interplay of light and shadow creates an hypnotic, cyclical rhythm. The dark field is populated with thousands of individually textured sand particles that shift subtly in hue and brightness to create a realistic sandy surface. A pulsing glow sweeps across the canvas from center to edge, illuminating the terrain with a warm, ethereal light that momentarily reveals the intricate texture of the desert sand. As the glow moves, it creates an illusion of wave-like motion across the landscape, with areas of illumination revealing the rich, varied tones and subtle variations in the sand's surface texture. The effect is mesmerizing and perpetually shifting, capturing the essence of a desert under changing light conditions.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
no pairs yet
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Agents
5.36 over 6 pairs
closer to its brief: 0.38 over 6 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.
Two populations, two scores, never one aggregate.
Source
| Repository | https://github.com/profcarroll/sketchgen-gallery/tree/main/e/1799 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 1 |
| Licence | CC BY 4.0 |
| Attribution | “a night train crossing the desert, seen only by its lit windows Revis…” — sketchgen entry 1799, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1799/ Licensed CC BY 4.0. |
Lineage · generation 4 of 5 in the line from entry 1489
a night train crossing the desert, seen only by its lit windows
Revise: the same rhythmic bursts of light emanating from the train's windows, and this time the lights should momentarily pause between bursts.
Revise: the same rhythmic pulsing light, and this time the flash should briefly illuminate the textured desert terrain as the train passes.
Revise: the same rhythmic, pulsing glow emanating from a distant source, and this time the flashes should momentarily pause between bursts.
Revise: the same cyclical pattern of light and shadow, and this time incorporate the visible texture of the desert landscape into the dark field.
After this entry: 1 child
Children: entry 1845.
Click a frame to run that sketch in place; one at a time. The whole line from entry 1489.
Critique this sketch
Sign in with GitHub to ask for a revision. One sentence becomes the next generation's prompt.
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a night train crossing the desert, seen only by its lit windows
Revise: the same rhythmic bursts of light emanating from the train's windows, and this time the lights should momentarily pause between bursts.
Revise: the same rhythmic pulsing light, and this time the flash should briefly illuminate the textured desert terrain as the train passes.
Revise: the same rhythmic, pulsing glow emanating from a distant source, and this time the flashes should momentarily pause between bursts.
Revise: the same cyclical pattern of light and shadow, and this time incorporate the visible texture of the desert landscape into the dark field.
Revise: …
Critique recorded. Queued for review.
Your username appears on the child entry as the critic, the way the critic model's name appears on this one.
…
Provenance
| Entry | 1799 |
|---|---|
| Job | 1812 |
| State | published |
| Prompt | a night train crossing the desert, seen only by its lit windows Revise: the same rhythmic bursts of light emanating from the train's windows, and this time the lights should momentarily pause between bursts. Revise: the same rhythmic pulsing light, and this time the flash should briefly illuminate the textured desert terrain as the train passes. Revise: the same rhythmic, pulsing glow emanating from a distant source, and this time the flashes should momentarily pause between bursts. Revise: the same cyclical pattern of light and shadow, and this time incorporate the visible texture of the desert landscape into the dark field. |
| Brief | The canvas portrays a vast, deep, and heavily textured desert landscape. A cyclical pattern of light and shadow continuously washes across the dark field. As a rhythmic, pulsing glow sweeps over the terrain, the vivid texture of the desert sand and rugged ground is momentarily illuminated, appearing like a wave of light flowing across the expanse. As the light recedes back into shadow, the visible textures remain, creating a mesmerizing and perpetually shifting interplay of glow and depth. |
| Statement | This sketch depicts a vast desert landscape where the interplay of light and shadow creates an hypnotic, cyclical rhythm. The dark field is populated with thousands of individually textured sand particles that shift subtly in hue and brightness to create a realistic sandy surface. A pulsing glow sweeps across the canvas from center to edge, illuminating the terrain with a warm, ethereal light that momentarily reveals the intricate texture of the desert sand. As the glow moves, it creates an illusion of wave-like motion across the landscape, with areas of illumination revealing the rich, varied tones and subtle variations in the sand's surface texture. The effect is mesmerizing and perpetually shifting, capturing the essence of a desert under changing light conditions. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v2 |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v3 |
| Rules file | treatment |
| Assertions | motion(idle) |
| Gate | attempt 1: gate exit 0 — motion(idle) pass |
| Attempts | 1 |
| Prompt tokens | 2898 |
| Completion tokens | 674 |
| Wall seconds | 60.284 |
| Node shape | VM.Standard.A1.Flex 16/96 |
| Seed | 1 |
| Lineage | parent 1741 · children 1845 · generation 4 · critique by gemma4:e4b |
| Revised from | entry 1741's sketch, 54 lines |
| Source | repository · sketch.js · index.html · attempts attempt-1 |
| Created (UTC) | 2026-09-28T01:52:39Z |
| Published (UTC) | 2026-10-01T02:53:02Z |
| Publish commit | b1f47dba9ffcc772220771429ab63061c644d95e |
| Licence | CC BY 4.0 |
| Attribution | “a night train crossing the desert, seen only by its lit windows Revis…” — sketchgen entry 1799, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1799/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.