Layer by Layer: The Tri-Color Gum Print - Maine Media Workshops + College

Guided by Diana Bloomfield, learn the interpretive, intuitive, and infinitely creative printing process of tri-color gum bichromate, turning your images into beautifully unique prints in this user-friendly, fun, and experimental workshop.

50th Anniversary - Maine Media Workshops + College

Maine Media Workshops + College filmmaking and photography school

Creating Beyond the Frame: Photo-based Printmaking in Layers

A Chat with Elizabeth Greenberg of the Maine Media Workshops

Tri-color Gum Bichromate Prints From Digital Images : 13 Steps (with Pictures) - Instructables

Workshops – Penland School of Craft

Layer by Layer: The Tri-Color Gum Print - Maine Media Workshops +

LEARN GUM PRINTING - The Wet Print

50th Anniversary - Maine Media Workshops + College

Block Printing: Repeating Patterns (Online) - Maine Media

Three Color Gum

2-Day Tri-Color Gum - Maine Media Workshops + College

Historic Photographic Techniques - 249 - Maine Media Workshops +

Maine Media Workshops + College filmmaking and photography school

Mastering the Fine Digital Print - Maine Media Workshops + College