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4K print-ready detailed poster

A highly detailed illustration generated at up to 4K, with structure that holds up for large prints.

FLUX (Black Forest Labs)Image generationRuleStack original

Written for FLUX 3 Image · Updated 2026-10-17

Note: Review and test before use. Provided as is, without warranty. See Terms.

Prompt

[Medium, e.g. detailed ink-and-watercolor illustration] of [subject] in [setting]. [Main subject placement, e.g. lower center]. [Secondary details]. [Lighting], [palette of 3-4 colors], [background]. Fine textures throughout, clean edges, print quality.

Replace everything in [square brackets] with your own details.

Settings & parameters

FLUX 3 Image via BFL API at up to 4K; aspect 2:3 or 3:4 for posters
Order: medium/style first, then subject and placement, then light, color, background (no negative prompt)

Variations

Map-style poster with labeled regions (add exact text in quotes).
Botanical plate with five specimens.

Tips

Generate a 1K draft first, then render 4K with the same seed and prompt.

More: all FLUX (Black Forest Labs) prompts · all image generation prompts · prompt library

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