Jeg har ingen personlig erfaring med risograf-printer, så siderne under her er ren "research".
risografi
Introduction to risograph printing https://www.domestika.org/en/courses/3702-introduction-to-risograph-printing
Risograph effekt https://www.skillshare.com/en/classes/Risograph-A-Smart-Effect-In-Photoshop/2140216980?via=search-layout-grid
Illustrasjon til Risografi https://www.skillshare.com/en/classes/Digital-illustration-for-risography/2033468308?via=search-layout-grid