If printing plates fail to align properly, their output looks unfocused or blurry. At extremes of misregistration, the result can resemble a 3-D image viewed without 3-D glasses.

Collect some leaves, flowers or bits of plants. It's a great time of year for a session of gel plate botanical monoprinting. In this 2-hour workshop, instructor Jennifer Wilkin Penick will go over ...

Fun with Gelli Plate Prints: Easy Mixed-Media Printmaking Sabine Ickler and Katrin Klink. Search, $23.95 trade paper (144p) ISBN 978-1-80092-321-8 ...