In this project I demonstrate how to create a collagraph plate using thin card stock. For this project you will need a gel printing plate and/or an etching press.
Full workbook available here: https://www.teacherspayteachers.com/Product/Collagraph-Printmaking-New-Tips-and-Techniques-8787054
Materials:
Gel Plate: https://www.gelliarts.com/
Ink: https://www.oxlades.com.au/hydrosheen-waterbased-printing-ink-500-gram-tub
Laser Cut Card: https://zartart.com.au/product/CB122
Etching press: https://www.youtube.com/watch?v=cqOppLp8oS4