Book of Owls Risograph Art Print in Sage Wood FrameRiso print by Natalie Andrewson This is a three color Risograph print, made by layering blue, yellow and fluorescent pink ink. Hand printed on smooth 65lb. natural white paper by Natalie in her Los Angeles studio. Riso or Risograph is a printing process made by layering different colored inks to create rich and vibrant images. Because this process requires adding one layer of ink at a time, slight differences in registration are natural and sometimes