Use Case Tidepool: Prompt Buoy Chain

Create one polished public-gallery concept image titled "Use Case Tidepool: Prompt Buoy Chain".

Output format: a single 21:9 panoramic tabletop water-diorama photograph, not a grid, not a contact sheet, not a poster, not a card layout, not a board game rectangle, not a library cabinet, not an elevator, not a toy latch, not a fossil drawer, not a wardrobe fitting, not a greenhouse, not a weather station, not a kite tunnel, not a planetarium, not a lantern slide, not a patchbay, not a proof press, not a loom, not a mosaic kiln, not a music box, not a sand tray, not a terrain model, not a courtroom, not a film stage.

Scene: a shallow black enamel tray filled with clear water and smooth fictional tidepool stones. Across the water is one curved chain of small colorful floating buoys connected by thin cotton cord, with translucent acrylic tide rulers, tiny waterproof label flags, safe foam reef shapes, and a small illuminated proof window at the end showing the same invented object: a teal spiral shell with two square notches. No boats, no real navigation equipment, no people, no hands, no real places.

Mechanism: GPT Image 2 prompt design is expressed as a buoy-chain calibration system. Show these readable labels on tiny flags, buoys, and transparent rulers: Anchor Subject, Context Current, Reference Drift, Edit Tide, Exclusion Reef, Caption Flag, Style Lantern, Scale Gauge, Proof Harbor. The anchor subject is the teal notched spiral shell; context current is shown by subtle flow lines in the water; reference drift is a translucent ghost-shell marker offset from the chain; local edit is one buoy moved into a new tide pocket; exclusions are safe foam reef blockers; text accuracy is tested by caption flags; style control is a small colored lantern buoy; scale and crop are checked by clear tide rulers; consistency is proven by the final proof harbor window repeating the shell exactly.

Visual language: premium macro tabletop photography, glossy black enamel tray, clear rippling water, sea-glass teal, coral red, pearl white, graphite labels, tiny warm lantern glow, crisp reflections, highly readable short labels, tactile and playful but sophisticated. Everything is fictional, original, unbranded, rights-safe, non-political, harmless, non-adult, non-graphic. Avoid real brands, logos, public figures, celebrity likenesses, copyrighted characters, living-artist style imitation, weapons, dangerous procedures, gore, nudity, and watermark.