What’s new Workshops in July Gum Bichromate Workshop in Denver, Colorado July 22 & 23, 2017

Gum Bichromate Workshop in Denver, Colorado July 22 & 23, 2017

One of the pigment printing processes, the gum bichromate was invented in the 1850’s but rarely used until the 1890’s. Prized for its stability, it was widely used by the Pictorialists who often worked the surface of the image to produce painterly effects. In this workshop you’ll learn the basics of chemistry, coating and exposure of this oft-ignored alternative process.

To register, please visit https://asld.modvantage.com/Course/CourseDetail?courseId=7968&inst=1150&courseName=the-colorful-photograph-gum-bichromate-printing

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