Gumoil Photographic Printing, Revised Edition

Updated to include an entirely new chapter on time saving digital applications, Koenig's Gumoil remains the most complete presentation of this historic and beautiful technique. Allowing the photographer extensive control over the image, the Gumoil process combines oil pigments and gum prints on watercolor paper. The text provides a wealth of detail, including chapters on proper image selection, paper selection and preparation, exposure, and much more.