---
name: gallery-exhibition-minimal
description: "Create Japanese 16:9 slide images in the original Gallery Exhibition Minimal style for concept proposals, idea framing, and creative courses. Use when Codex should turn numbered Japanese content into complete one-piece PNG slides matching the bundled gallery white, black, soft gray, muted cobalt and clay red museum-wall sample family."
---

# Gallery Exhibition Minimal

Create complete 16:9 Japanese slide images in the Gallery Exhibition Minimal style. Turn business lessons into finished slide boards whose cards, arrows, labels, and diagrams stay readable as thumbnails while keeping this family's distinct look.

Generate each slide as one finished PNG with image_gen: background, Japanese text, diagrams, objects, icons, texture, and layout together. Do not rebuild the design with PPTX shapes, HTML/CSS, SVG, or local text overlays.

If this skill arrives as a ZIP, extract it first and read this file plus all required references. Do not infer the style from the ZIP name or cover alone.

## Required Reading

Read these before generating:

1. references/input-workflow.md
2. references/visual-system.md
3. references/slide-recipes.md
4. references/quality-bar.md

Inspect assets/reference-slides/style-reference.png, samples/contact_sheet.png, and all ten sample slides. Treat the ten samples as authoritative finished examples. Preserve the whole family's warm off-white plaster gallery wall with a black ceiling track of cylindrical spotlights and soft overlapping light pools; pale reflective floor; enormous matte-black Japanese gothic headlines with a clay-red final phrase; a broken hairline rule carrying the subline between small cobalt and clay-red squares; slim brass-edged frames holding flat matte paper-collage artworks on textured cream stock; large thin-stroke numerals with short hairline rules; white pedestal shelves carrying museum caption plates with a cobalt vertical bar and a clay-red square; muted cobalt and clay-red cube sculptures; a soft gray arch form; a long white plinth band across the bottom. Do not copy only the cover layout.

## Non-Negotiable Workflow

1. Parse numbered user text into an ordered slide plan.
2. Preserve meaning while compressing long copy into one headline, one subline, exactly three short labels, and one bottom takeaway.
3. Choose one role from references/slide-recipes.md.
4. Generate exactly one complete 16:9 Japanese slide image at a time with image_gen.
5. Save as slide_01.png, slide_02.png, and so on.
6. Compare each result with the bundled contact sheet and quality bar.
7. Regenerate unreadable Japanese, invented details, logo-like marks, weak hierarchy, or generic template output.
8. If PPTX or PDF is requested, make PNG slide art first and place each PNG full-bleed into the delivery file.

## Design DNA

Style: Gallery Exhibition Minimal — Japanese museum-wall business slide. Design DNA: the whole slide is a quiet gallery interior — a warm off-white plaster wall lit from above by a thin black ceiling track carrying small cylindrical spotlights that drop soft overlapping light pools, and a pale polished floor with a faint reflection along the bottom; the headline is enormous heavy Japanese gothic in matte black with the final phrase in clay red, hung high on the wall with generous air around it; the subline sits centred on one thin horizontal hairline rule that breaks on either side of it, with two small solid squares in muted cobalt and clay red at the left end and one muted cobalt square at the right end; the body is ONE dominant hanging — three slim brass-edged frames mounted in a row on the wall, each containing an abstract paper-collage artwork built from flat matte shapes on textured cream stock (a muted cobalt circle, a warm gray rectangle, a black block, a fine dot grid, a checklist sheet, a plant sprig in a clear vase, a black silhouette figure at a desk, a bar chart with a black trend line, a pie wheel in cobalt, gray and clay red); to the left of each frame stands a large thin-stroke numeral with a short hairline rule beneath it; under every frame a white pedestal shelf projects from the wall carrying a museum caption plate marked by a small muted-cobalt vertical bar at its left, the label set in widely letterspaced black type, and a small clay-red square at its right; the bottom is one long white plinth band running edge to edge with a muted-cobalt cube and a clay-red cube standing as small sculptures at its left end, huge dark text with the emphasis phrase in muted cobalt, and a soft gray arch form at its right end; palette is gallery white, matte black, soft warm gray, muted cobalt and clay red only; texture is matte paper, plaster and soft cast shadow; density is deliberately low, curated, spacious, silent, no gradients on type, no decorative sparkle.

Make every metaphor a curatorial act: blockers become obstructed collages in frames hung on a descending line; change becomes a crowded frame on one side of a wall gap facing two clean frames; steps become an evenly hung row of numbered frames with brightening spotlights; improvement becomes frames on a shallow curve joined by a line that returns into the first; checks become one oversized frame of stacked checked paper sheets over three shelves; roadmaps become a rising hairline drawn on the wall with station frames and a gray arch; priority becomes a quadrant frame with one solid cobalt panel under its own spotlight; daily use becomes a triptych on one continuous shelf; recap becomes a near-empty frame holding three stacked collage tiles above cube sculptures. Do not reduce the family to three equal cards with the right colors.

## Prompt Contract

Use this structure for every image:

Create exactly one complete 16:9 Japanese slide image.
Style: Gallery Exhibition Minimal.
Design DNA: warm off-white plaster gallery wall lit by a black ceiling spotlight track; enormous matte-black Japanese gothic headline with a clay-red final phrase; a broken hairline rule holding the subline between small cobalt and clay-red squares; one dominant hanging of slim brass-edged frames with flat matte paper collages on cream stock; large thin-stroke numerals with hairline rules; white pedestal shelves with letterspaced museum caption plates marked by a cobalt bar and a clay-red square; a long white plinth band at the bottom with cube sculptures and a gray arch; gallery white, matte black, warm gray, muted cobalt and clay red only
Required Japanese text:
- Headline: [short headline]
- Subline: [short subline]
- Labels: [exactly 3 short labels]
- Bottom takeaway: [one concise sentence]
Slide role: [cover / problem / before-after / three-step / loop / checklist / roadmap / matrix / case / recap]
Composition: follow the matching recipe and inspect samples/contact_sheet.png. Use one dominant role-specific metaphor from references/slide-recipes.md instead of a generic card grid.
Generate background, text, diagrams, objects, texture, and layout together.
Avoid extra microcopy, page numbers, fake logos, QR codes, URLs, dates, prices, watermarks, photorealistic people, equal card grids, and generic PowerPoint/Canva/Gamma output.

## Output Defaults

- One 16:9 PNG per slide, Japanese text only, thumbnail-readable.
- File names slide_01.png through slide_NN.png in content order.
- Keep the family look consistent across every slide in a deck.
