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Lithographic poster

Also called stone lithograph poster, planographic print, litho crayon poster, printed travel poster, flat-colour lithograph

Lithographic poster specimen: Flat printed colour areas drawn with a greasy crayon on a grained stone, so every flat has a soft granular tooth inside it.
In this specimen: Look inside any large flat colour area: it is not a uniform fill but carries a fine granular tooth from the crayon on the stone. Note the band of flat colour reserved at one edge — the format expects real type there, and the artwork is composed around that expectation.Original offline specimen · approved 2026-07-25 · prompt lineage 1

Flat printed colour areas drawn with a greasy crayon on a grained stone, so every flat has a soft granular tooth inside it.

Starting from a real product, person, or object? Keep that reference recognizable. Apply the direction to its setting, supporting elements, composition, light, surfaces, crop, and finish instead of redesigning the subject.

Made by
Planographic printing from a drawn stone or plate: greasy litho crayon on a grained surface, printed as flat colour areas with visible crayon tooth
Control
Prompt + referenceWords get you close; a style reference is what holds a whole set together.

Why it works

What the direction actually buys you when it lands.

  • Colour is laid as separate flat areas rather than blended, which produces the confident, poster-scale simplification the format is known for — legible from across a street.
  • Litho crayon on a grained stone leaves a fine granular tooth inside each flat, so the areas are simplified without being sterile the way flat vector is.
  • Each colour is a separate printing, so the palette is necessarily small and every hue is a deliberate decision with a job.
  • The format has a built-in compositional convention — large image area, reserved title band — that makes it unusually easy to design a hero around.

What you see

The perceptual fingerprint — check a candidate against these.

  • Flat colour areas with a fine granular crayon tooth visible inside them
  • Simplified, confident shapes with almost no rendered detail
  • A small number of printed colours with occasional overlap producing a deeper tone
  • Soft-edged crayon shading used sparingly at the edges of a form, never a smooth gradient
  • A reserved band of flat colour at the top or bottom where type belongs

Best fit

Where this direction is the right answer.

  • Campaign and event heroes that need to feel designed rather than photographed
  • Travel, culture and institutional pages with a strong sense of place
  • Any hero where a headline must sit inside the artwork rather than beside it
  • Brands with a small, decided palette and a poster-like visual language

Avoid when

Known-bad conditions. Pick another direction instead.

  • You need product accuracy or fine detail
  • The brand palette is large or gradient-based
  • The layout is dense and the image must be small
  • Period pastiche would misrepresent the brand — this format carries a strong historical read

Compatibility

How it behaves next to the rest of a design system.

Pairs with

  • Condensed grotesque and geometric display type
  • Warm paper-toned surfaces
  • Full-bleed hero sections
  • Kits with a small number of strong flat accents

Tension with

  • Photographic imagery in the same view
  • Glassmorphism, gradients and elevation systems
  • Very large or subtle tonal palettes
  • Dense data-heavy layouts

The reserved title band is structural, not decorative. Prompt it as flat colour and set the real headline in the kit's typeface on top — generated poster lettering is unusable and will need removing anyway.

Accessibility

What has to be true before this ships to real readers.

  • The reserved title band is a flat known colour, so type placed there can be contrast-verified once and trusted
  • Never set type over the crayon-shaded areas where local value varies
  • Because the palette is small and flat, this direction recolours to kit tokens reliably — re-verify contrast after recolouring
  • Alt text should describe the depicted scene, since a poster usually carries a concrete subject

Agent tags

The machine-readable handles an agent matches on when it picks a direction.

  • poster
  • flat-colour
  • limited-palette
  • crayon-tooth
  • title-band
  • recolourable
  • hero-scale

Build payload

Pro

What an agent needs to turn Lithographic poster into a repeatable production brief: prompt scaffold, constraints, parameters and review.

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