Sunday, 18 May 2025

AI Laser Engraved -- Linocut Prints

My current goal is to blend my Figure Drawings with AI and Printmaking -- to make something that I could hang on a wall and exhibit:

Laser engraved into linoleum,
one of my drawings altered by AI

On May 18, 2025 I laser engraved some AI images, based on my figure drawings, into linoleum -- to make linocut prints:

I laser engraved into linoleum
at Quelab 

The laser cutter has been revived at the new Quelab location, and is stronger than before.  Therefore I could laser engrave in one pass (instead of two), and cut through the linoleum with three passes (instead of 7):

Engraving:
SPEED -- 150
POWER -- 80

Cutting:
SPEED -- 20
POWER -- 100

The 6x6 inch linocuts take between 30 minutes to an hour to laser engrave into linoleum with one pass.

Laser engraved
on May 18, 2025


01

I started with the image below, generated from the KREA model based on my drawings -- "KRRRL Book":


What the linocut print should look like

The file to send to the laser cutter

The Print


02

What the linocut print should look like


The file to send to the laser cutter

The Print

03

The original image

The file to send to the laser cutter

The Print

04

The original image

The file to send to the laser cutter

The Print

05

The original image

The file to send to the laser cutter

The Print


06

The original image

The file to send to the laser cutter

07

The original image

The file to send to the laser cutter

08

The original image

The file to send to the laser cutter

The Print

09

The original image

The file to send to the laser cutter

The Print


I altered my figure drawings will all the AI firepower that I had -- specifically in KREA and our local install of Stable Diffusion, which accept my figure drawings, and Midjourney when there is no nudity (as Midjourney censors fiercely).  The ultimate idea was to generate something that would print nicely, after being laser engraved into linoleum.

I often cheated in order to get images that print better as linocuts.  I first flipped a line drawing image into it's negative, to get an image with mostly black areas.  Then I would upload that negative image into the AI programs, which would generate an image with more flat black areas, which makes better relief prints:

The image I like
and its negative

However I have not been able to get AI to thicken the lines of my figure drawing, which would probably lead to even better relief prints.


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