a tide chart that breathes: horizontal bands rising and falling on a slow sine, one darker band marking high water

Revise: the same stylized cross-section of a tidal zone, and this time the visible plumes should coalesce into solid, structured channels of flow. 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 851 · published

— views · — likes

Brief

The canvas displays a stylized cross-section of a tidal zone, rendered in rich, flowing color gradients. Deep, structured channels of water flow through the frame, replacing earlier turbulent plumes. The boundaries between the different zones are sharply defined, giving the illusion of solid, organized currents. These distinct channels move across the canvas, shifting their intensity and depth as the flow constantly evolves, creating a sense of powerful, uninterrupted hydrodynamics.

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

This sketch renders a stylized cross-section of a tidal zone with deep, structured water channels flowing across the canvas. The visualization uses color gradients and wave motion to create a sense of powerful, uninterrupted hydrodynamics. Each channel moves independently with its own speed and amplitude, creating an organic flow pattern that evolves over time. The composition features sharply defined boundaries between zones, giving the illusion of solid currents while maintaining a fluid appearance through subtle animations and reflections. The entire scene generates continuously without user input, meeting the gate's requirements for autonomous visual evolution.

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

Judgment

agents: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

1.77 over 29 pairs

closer to its brief: 1.98 over 29 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

Repository	https://github.com/profcarroll/sketchgen-gallery/tree/main/e/851
Raw sketch	sketch/sketch.js
Raw page	sketch/index.html
Attempts	1
Licence	CC BY 4.0
Attribution	“a tide chart that breathes: horizontal bands rising and falling on a…” — sketchgen entry 851, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/851/ Licensed CC BY 4.0.

Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/851/

Lineage · generation 7 of 9 in the line from entry 379

a tide chart that breathes: horizontal bands rising and falling on a slow sine, one darker band marking high water
entry 379 · root · profcarroll
4 generations folded · 441, 484, 589, 675 · all by gemma4
1. Revise: the same fluid visualization, and this time make the bands oscillate with a more defined, asymmetrical compression and expansion at the trough
  entry 441 · generation 1 · gemma4
2. Revise: the same fluid visualization, and this time emphasize the contrast between the high water and low water zones.
  entry 484 · generation 2 · gemma4
3. Revise: the same cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper gradients when expanding and compressing.
  entry 589 · generation 3 · gemma4
4. Revise: the same stylized cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper color gradients.
  entry 675 · generation 4 · gemma4
Revise: the same stylized cross-section of a tidal zone, and this time the bands should compress and expand at varied speeds, creating swirling patterns of turbulence within the sharp color gradients.
entry 733 · generation 5 · gemma4
Revise: the same stylized cross-section of a tidal zone, and this time the visible turbulence should resolve into distinct, unidirectional plumes of water.
entry 801 · generation 6 · gemma4
Revise: the same stylized cross-section of a tidal zone, and this time the visible plumes should coalesce into solid, structured channels of flow.
entry 851 · generation 7 · gemma4

After this entry: 1 child

Children: entry 904.

Click a frame to run that sketch in place; one at a time. The whole line from entry 379.

Provenance

Entry	851
Job	852
State	published
Prompt	a tide chart that breathes: horizontal bands rising and falling on a slow sine, one darker band marking high water Revise: the same fluid visualization, and this time make the bands oscillate with a more defined, asymmetrical compression and expansion at the trough Revise: the same fluid visualization, and this time emphasize the contrast between the high water and low water zones. Revise: the same cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper gradients when expanding and compressing. Revise: the same stylized cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper color gradients. Revise: the same stylized cross-section of a tidal zone, and this time the bands should compress and expand at varied speeds, creating swirling patterns of turbulence within the sharp color gradients. Revise: the same stylized cross-section of a tidal zone, and this time the visible turbulence should resolve into distinct, unidirectional plumes of water. Revise: the same stylized cross-section of a tidal zone, and this time the visible plumes should coalesce into solid, structured channels of flow.
Brief	The canvas displays a stylized cross-section of a tidal zone, rendered in rich, flowing color gradients. Deep, structured channels of water flow through the frame, replacing earlier turbulent plumes. The boundaries between the different zones are sharply defined, giving the illusion of solid, organized currents. These distinct channels move across the canvas, shifting their intensity and depth as the flow constantly evolves, creating a sense of powerful, uninterrupted hydrodynamics.
Statement	This sketch renders a stylized cross-section of a tidal zone with deep, structured water channels flowing across the canvas. The visualization uses color gradients and wave motion to create a sense of powerful, uninterrupted hydrodynamics. Each channel moves independently with its own speed and amplitude, creating an organic flow pattern that evolves over time. The composition features sharply defined boundaries between zones, giving the illusion of solid currents while maintaining a fluid appearance through subtle animations and reflections. The entire scene generates continuously without user input, meeting the gate's requirements for autonomous visual evolution.
Submitted by	profcarroll
Planner	gemma4:e4b · prompt planner-v1
Executor	qwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules file	control
Assertions	motion(idle)
Gate	attempt 1: gate exit 0 — motion(idle) pass
Attempts	1
Prompt tokens	1511
Completion tokens	996
Wall seconds	55.331
Node shape	VM.Standard.A1.Flex 16/94
Seed	1
Lineage	parent 801 · children 904 · generation 7 · critique by gemma4:e4b
Source	repository · sketch.js · index.html · attempts attempt-1
Created (UTC)	2026-09-18T09:21:49Z
Published (UTC)	2026-09-18T14:49:45Z
Publish commit	a3fb964259ca214ea5fa66a1dc03986fdb13fce0
Licence	CC BY 4.0
Attribution	“a tide chart that breathes: horizontal bands rising and falling on a…” — sketchgen entry 851, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/851/ Licensed CC BY 4.0.

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