GPT Image Prompt
How to useCopy this prompt and paste it into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. Adjust details if needed.
Create a polished vertical 4:5 graphic-design poster featuring three large retro-futurist identification-card forms arranged as an interlocking modular composition on a flat charcoal background #302F2C.
Canvas and layout:
- Use a 4:5 portrait canvas with generous charcoal negative space around the card system.
- Place one wide rounded rectangular card across the upper third, extending from the left margin toward the upper-right.
- Place one tall rounded rectangular card in the lower-left quadrant.
- Place one tall rounded rectangular card in the lower-right quadrant.
- Connect the three cards visually with bold charcoal cutout bridges and overlapping notches, preserving the source-like asymmetrical puzzle-piece silhouette.
- Keep all corners smoothly rounded and all edges crisp.
Card surfaces and graphic system:
- Use warm ivory #F3EFE2 for every card surface.
- Use near-black #11120F for typography, halftone dots, horizontal rules, barcode-like marks, icons and silhouettes.
- Use five saturated vertical spectrum bands in this order: signal red #FF3325, vivid orange #FF7900, golden yellow #FFB800, bright green #31B900 and cyan blue #078FCE.
- Maintain flat vector construction, precise alignment, balanced spacing and strong contrast.
Upper card:
- Place compact abstract registration symbols and a radial black burst icon near the upper-left.
- Add one dense, non-decodable barcode-like line block below them.
- Run the five spectrum bands vertically through the left-center.
- Fill the right-center with a black halftone-dot gradient transitioning from large dense dots near the spectrum bands to tiny sparse dots toward the right.
- Set the exact text “Brand Name” once, vertically along the right edge, using a heavy extended geometric sans serif with rounded rectangular counters.
Lower-left card:
- Add three compact, non-decodable barcode-like blocks across the top.
- Set the exact text “Brand Name” once, vertically along the left side in the same heavy geometric typeface.
- Place a tiny abstract four-point star and one original, non-identifiable full-body human pictogram near the lower-left center.
- Create a pixelated black-to-ivory matrix transition along the right side, with square modules dispersing upward and inward.
- Fill the bottom strip with the five spectrum colors as broad vertical blocks.
Lower-right card:
- Set the exact text “Brand Name” once across the upper area in the same heavy geometric sans serif.
- Place the five spectrum bands as a strong vertical column slightly right of center, extending from top to bottom.
- Fill the remaining card area with dense black horizontal lines interrupted by large ivory and charcoal geometric cutouts, creating an optical scan-line effect.
- Add one small, non-decodable barcode-like graphic near the bottom-left.
- Keep any tiny auxiliary marks abstract and non-linguistic.
Art direction and finish:
- Combine 1970s instant-film packaging energy, Swiss grid discipline, retro technology graphics, Op Art, halftone printing and contemporary editorial identity design.
- Use clean flat vector shapes with subtle screen-print character, but no distressed edges, paper damage or visible grain that reduces clarity.
- Keep the composition bright, well-exposed, crisp, polished and presentation-ready, with consistent stroke weight, controlled spacing and accurate geometric alignment.
Text constraints:
Include ONLY the exact text “Brand Name”, exactly three times: once vertically on the upper card, once vertically on the lower-left card and once horizontally on the lower-right card. No other readable letters, words, numbers or characters.
Constraints:
Do not reproduce any source brand, proprietary logo geometry, personal information, functional QR code or scannable barcode. All barcode and matrix elements must be decorative and non-decodable. Do not add shadows, gradients outside the halftone density transition, photographic textures, extra cards, extra people, unrelated icons, watermarks or accidental text.
Output:
A clean, high-resolution, ad-ready vector-style design poster in a 4:5 portrait ratio.