Risograph print looks for image prompts

What this is

This is a way of writing image prompts that puts print production language at the centre. Instead of describing only a subject, each prompt names the inks, how many layers get printed, the screen angle of the halftone, how far one layer slips out of register, and the paper it lands on. The subject sits on top of that technical frame.

What comes out is flat graphic work with visible dot texture, overprint colours that turn muddy where shapes stack, ragged or ghosted edges from misregistration, and paper grain showing through. It reads as something pulled by hand on a cheap machine, not rendered on a screen. Grain, blotchy solids and small imperfections are the point, so ask for them directly.

When to use it

Reach for this when you want a poster, flyer, zine page or book cover with warmth and grit. It suits music and gig artwork, community notices, small press covers, editorial illustration with a lo-fi edge, and anything that should feel printed rather than drawn.

It works less well when you need photographic realism, clean vector precision or deep perspective. These prompts flatten depth on purpose. Use them when flat shapes, strong two or three colour palettes and coarse texture are the goal.

How to build a prompt

1. Pick the format and subject first. Say what the piece is (gig poster, zine spread, flyer) and what it shows in one clear sentence.
2. Choose two or three inks by name and describe what happens where they overlap. This is where the character lives, so be specific about the resulting colour.
3. State the layer count and the halftone. Give a screen angle or line frequency so the dot pattern has a defined rhythm.
4. Add one registration flaw. A slip of a millimetre or two, a doubled edge, a colour bleeding past its outline. One imperfection, described precisely.
5. Name the paper and its condition. Cream uncoated, speckled recycled, kraft, newsprint with show-through. Mention grain, fibre or roller streaks.
6. Close with three or four mood words that summarise the feel.

What a good result looks like

A strong output has a tight palette doing most of the work. Two inks should be enough to carry the image, with the overlap creating a third colour that feels mixed rather than computed. The dot screen should be visible at normal viewing size, and at least one edge should look slightly wrong in a believable way. Paper texture should read through the lighter areas.

Here are two starters in this style.

A two-colour risograph poster for a late-night radio show: a single microphone drawn in flat silhouette, a fan of thin broadcast arcs behind it. Bright Red and Teal layers, the arcs overprinting to near black where they cross. Coarse 45-degree halftone in the background, red sitting a millimetre high so every arc edge shows a pale rim. Cream uncoated stock with light roller marks. Quiet, nocturnal, analogue.

A three-colour zine cover, A5 portrait: a stack of mismatched chairs drawn in wobbly brush outlines, one tipped on its side. Sunflower, Violet and Black, overprints turning the seat cushions olive and slate. Visible dot texture in every fill, black slightly doubled along one leg. Oatmeal recycled paper, staples showing at the spine. Playful, handmade, unpolished.

Keep prompts short and concrete. One subject, two or three inks, one flaw, one paper. That is enough to hold the look.