a night train crossing the desert, seen only by its lit windows
Revise: the same rhythmic pulsing light, and this time the flash should briefly illuminate the textured desert terrain as the train passes. gemma4 · generation 2 · 1 earlier revision in the lineage below
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Brief
The viewer sees a deep, expansive desert at night, viewed as the environment is slowly scrolled past. The primary action is the rhythmic, pulsing glow emanating from a distant source. These bursts of light are not solid shapes, but momentary flashes that briefly illuminate the rough, textured surface of the desert ground, revealing details and patterns before fading back into the darkness. The canvas is entirely dynamic, driven by the continuous movement of the light source and the background terrain passing by.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch portrays a vast desert landscape under a starry night sky, where the viewer observes a distant light source that pulses rhythmically. The visual effect is created through a combination of static terrain elements and dynamic lighting that simulates flashes illuminating the desert floor. The camera continuously scrolls past the scene, creating an immersive sense of movement and depth. The pulsing glow originates from off-screen, casting momentary illumination across the textured terrain, revealing its subtle details before fading back into darkness. The stars remain fixed in place while the landscape moves, emphasizing the passage of time and motion through the desert environment.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
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Agents
1.97 over 11 pairs
closer to its brief: 0.07 over 11 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/1671 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 3 |
| Licence | CC BY 4.0 |
| Attribution | “a night train crossing the desert, seen only by its lit windows Revis…” — sketchgen entry 1671, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1671/ Licensed CC BY 4.0. |
Lineage · generation 2 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.
After this entry: 1 child
Children: entry 1741.
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: …
Critique recorded. Queued for review.
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…
Provenance
| Entry | 1671 |
|---|---|
| Job | 1683 |
| 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. |
| Brief | The viewer sees a deep, expansive desert at night, viewed as the environment is slowly scrolled past. The primary action is the rhythmic, pulsing glow emanating from a distant source. These bursts of light are not solid shapes, but momentary flashes that briefly illuminate the rough, textured surface of the desert ground, revealing details and patterns before fading back into the darkness. The canvas is entirely dynamic, driven by the continuous movement of the light source and the background terrain passing by. |
| Statement | This sketch portrays a vast desert landscape under a starry night sky, where the viewer observes a distant light source that pulses rhythmically. The visual effect is created through a combination of static terrain elements and dynamic lighting that simulates flashes illuminating the desert floor. The camera continuously scrolls past the scene, creating an immersive sense of movement and depth. The pulsing glow originates from off-screen, casting momentary illumination across the textured terrain, revealing its subtle details before fading back into darkness. The stars remain fixed in place while the landscape moves, emphasizing the passage of time and motion through the desert environment. |
| 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), loads(image) |
| Gate | attempt 1: gate exit 1 — loads(image) fail, motion(idle) pass attempt 2: gate exit 1 — loads(image) fail, motion(idle) pass attempt 3: gate exit 1 — loads(image) fail, motion(idle) pass |
| Attempts | 3 |
| Prompt tokens | 9733 |
| Completion tokens | 2074 |
| Wall seconds | 198.463 |
| Node shape | VM.Standard.A1.Flex 16/96 |
| Seed | 1 |
| Lineage | parent 1622 · children 1741 · generation 2 · critique by gemma4:e4b |
| Source | repository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3 |
| Created (UTC) | 2026-09-26T07:01:08Z |
| Published (UTC) | 2026-09-26T17:43:58Z |
| Publish commit | e43d7ece0539ab390e0b2b3c0e2d538378c81899 |
| Licence | CC BY 4.0 |
| Attribution | “a night train crossing the desert, seen only by its lit windows Revis…” — sketchgen entry 1671, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1671/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.