Use Case Sandbox: Contour Image Rehearsal

Prompt text

Create a wide 16:9 original GPT Image use-case concept scene titled "Use Case Sandbox: Contour Image Rehearsal".

Purpose: visualize a fresh set of GPT Image use cases as a single interactive topographic sand-table instrument for planning images. This must be one continuous sculptural sandbox terrain with movable survey tools, not a 2x3 board, not a card spread, not a poster, not a patchbay, not a projector, not a planetarium, not a loom, not a printshop, not a weather station, not a film stage, not a pinball table, not a route-map board game, and not a glass-slide apparatus.

Scene format: a fictional design lab table holding a shallow rectangular kinetic-sand terrain model. The terrain has contour ridges, tiny fictional landmark molds, removable vellum boundary strips, miniature sun pegs, transparent survey frames, scale rulers, and small engraved label stakes. No people, no brands, no logos, no real institutions, and no recognizable places.

Six use-case mechanisms should be integrated as physical tools around and within the same sand terrain, each with a short readable fictional label:
1. "contour brief" - turn a vague image prompt into visible foreground, midground, and background elevation zones.
2. "boundary edit" - use soft vellum fences to mark the only area that should change during an image edit.
3. "landmark mold" - preserve the same fictional object identity across several generations by reusing a tiny mold.
4. "sun peg" - test whether the requested light direction and shadow logic stay consistent across the scene.
5. "scale frame" - check whether the composition still works as icon, square tile, poster, and wide banner crops.
6. "label stake" - rehearse short, invented text labels on trail signs without using real brands or real places.

Visual language: polished tactile product-design illustration, kinetic sand grains, matte white tools, translucent vellum, small brass pins, teal contour ink, coral and yellow survey marks, crisp miniature labels, organized and inspectable. The output should feel like a working physical model for image reasoning, not a collage of examples.

Composition: three-quarter overhead view; the continuous sand terrain fills most of the frame, with tools nested into the terrain and a few result thumbnails etched into tiny acrylic plaques at the edges. Make the rules understandable through objects and affordances, with no explanatory paragraphs.

Safety and originality constraints: original concept and prompt; no external prompt, article, image, artwork, repository, or case-study source reused; all entities, marks, characters, places, labels, and institutions are fictional or rights-safe; keep the content non-political, non-adult, non-graphic, non-harmful, and free of real brands, celebrities, copyrighted characters, living-artist style imitation, and watermarks.

Avoid showing: underwater sonar, bathymetry screens, portholes, signal patch cables, oscilloscope panels, transparent slide projectors, celestial star maps, hanging mobiles, printing presses, weaving looms, weather gauges, film sets, arcade cabinets, tabletop card layouts, six rectangular panels, and route-map game boards.