The Risograph is a stencil duplicator. Think of it as a cross between screen printing and photocopying. The Riso prints one color at a time in bright, vibrant colors. It is ideal for posters, graphic prints, zines, comics, and other graphic arts.
The cyanotype is a slow-reacting, photographic printing formulation sensitive to a limited near-ultraviolet and blue light spectrum. It produces a monochrome, blue-coloured print on a range of supports, and is often used for art and reprography in the form of blueprints.