Book excerpt: In this book, Mark Graver puts the case for non-toxic printmaking and then discusses the various technical factors (both materials and equipment) to consider when etching with acrylic resists, making aquatints, etching in general, using drypoint, engraving, making mezzotints and collagraphs and using photopolymers as well as combining various printmaking techniques. There is also information on various inks and health and safety measures in the printing workshop. All in all, this book contains everything you need to know to clean up your printmaking practice.