More widely known as 'reduction printing', this is where you end up with a coloured print but use just one printing plate, rather than one for each separate colour. Picasso has been credited with inventing this rather seat-of-the-pants process; which has to be planned out beforehand with all the cunning of an evil mastermind planning World Domination.
So, briefly, you draw your design on the block (in my case some polymer lino) and cut away the parts that you wish to remain white or the colour of your paper. You then print several sheets (at least as many as you want to end up with, in case you have to throw some away due to ghastly mistakes) in the lightest colour. Let the paper dry, clean the block and then cut away the parts that you wish to remain the colour you just printed. Print the next darkest colour...and so on.
The idea is that you end up with a series of coloured prints and a block that has been almost entirely cut away (rendered unusable anyway). You cannot go back and reprint a previous stage, thus the 'suicide' tag. I have never done this before, but in the interests of clearing a bout of 'Artists Block' I'm prepared to have a go. If I muck it up you'll be the first to know!
So here we go... my chosen subject is a rather wobbly house (my house, as it happens) which may seem ambitious for a first multicolour linoprint, but I do like a challenge.
I have transferred the design onto the block, reversed so that it prints the right way round. I found the polymer slightly greasy/smooth and found that sketching freely over my transferred pencil marks in ballpoint of all things, worked well and doesn't rub off accidentally.
Next I have to decide what colours I'm using and where to cut to get the effect I want. Back to my rough sketch and I've made some photostat copies to try variants.
My next post will illustrate that..............