Lino printing guide

How to make a multi-colour lino print

A multi-colour lino print is a stack of one-colour prints on the same sheet of paper. Each colour has its own carved surface. You print the lightest colour first, let it dry, then print each darker colour on top, lined up exactly. There are two ways to do it: one block for each colour, or one block that you carve again between colours (the reduction method).

The two methods

CompareMulti-blockReduction
BlocksOne for each colourOne for all colours
PlanSplit the design into colours firstPlan which areas to carve away after each colour
MistakesRe-carve one blockHard to fix: carved areas are gone
ReprintsPossible at any timeNot possible: the block is used up
Good forBeginners, editions you may print againRich, layered colour from one block

For a first colour print, use the multi-block method. You can correct each block on its own, and you can print more copies later.

Colour order

Print from light to dark. Each layer prints on top of the one before, and dark ink covers light ink well. A typical three-colour order is a light colour (yellow or ochre), a middle colour (red or blue), then black or a dark colour for the outline and the details.

TipInk can be solid or see-through. A transparent ink lets the colour under it show, so yellow then transparent blue gives green where they overlap. Opaque ink covers what is under it.

Registration: lining up the colours

Registration means putting the paper and each block in exactly the same position for every colour. Without it, the colours drift apart and leave gaps or double edges.

The free PULPO! tool splits a photo into colours and gives you a plate for each block, with corner registration marks and a scale bar to check the print size.

Step by step: a three-colour print

  1. Split the design into three colours. Decide which areas are paper, light, middle and dark.
  2. Cut three blocks to the same size and make a registration jig that fits them.
  3. Transfer one plate to each block, as a mirror image, using the same corner marks.
  4. Carve block 1 (the lightest colour). Keep every area that should print light, middle or dark: those areas get the first colour too.
  5. Print colour 1 on every sheet, plus 2–3 extra sheets for tests. Let it dry.
  6. Carve and print block 2, then let it dry.
  7. Carve and print block 3, the darkest colour, last.
  8. Sign and number the edition in pencil under the image: the number and the edition size on the left (for example 3/10), your name on the right.

Common mistakes

Get a plate for each colour

Upload a photo, pick 2–5 colours, and download carving plates with registration marks. Free.

Make the plates

Questions

How many blocks do I need for a three-colour lino print?

With the multi-block method, one block for each colour: three blocks for three colours. With the reduction method, one block for all three colours.

Which colour do I print first?

Usually the lightest colour first and the darkest last. Each new ink goes on top, and a dark ink covers a light one better than the other way round.

How do I line up the colours?

Use registration: a jig or corner guides that put the paper and every block in exactly the same place each time. The PULPO! plates have corner registration marks for this.

What is a reduction print?

A reduction print uses one block. You print the first colour on every sheet, then carve away more of the same block and print the next colour on top. The block is destroyed at the end, so the edition cannot be printed again.

Do I need to wait between colours?

Yes, for most inks. Water-based ink is often dry in a few hours. Oil-based ink can need a day or more. Printing on wet ink smudges and mixes the colours.