Dust Storm, Saguaro National Park, AZ


I have been working with the polymergravure process since 1999, over 20 years, after taking a workshop in Santa Fe.

The photogravure process is one that I’d wanted to work with back in London in the 1980s, after seeing prints by Stieglitz, Strand and Coburn, but the traditional method involves copper plates, acids and delicate tissues, as well as a lot of space and studio equipment. Today though, we’re able to use the environmentally friendlier photopolymer plates and, unlike copper, they washout in plain water, are much easier to work with and are quicker to process.

The polymer plate is twice exposed to uv light — once in contact with an aquatint screen (a stochastic, or random patterned screen producing a similar effect to a halftone) and then to the image positive. After both exposures and having removed the film, the plate is immersed in water and gently brushed with a soft sponge or brush for several minutes. This washout removes the unexposed and unhardened areas of polymer (shadows) while those that were exposed to uv light harden, become insoluble and remain on the plate (highlights). After processing the plate is dried and re-exposed to uv light to cure it and enable it to withstand the pressure of the press.

The plate is inked and gently wiped by hand using tarlatan to remove the ink from the lightest areas, but being careful to leave ink in the grooves of the darkest shadow areas. The finished plate is then placed on the bed of an intaglio press, covered with damp etching paper and the felts and run through the press. Under pressure the ink is squeezed out of the deep grooves and onto the paper to form the image. Carefully, the felts are lifted and the print pulled away from the plate and laid out to dry. The plate can then re-inked, wiped and printed until the edition is complete.


I regularly teach workshops on the process at the Minneapolis College of Art and Design. Sign up for my infrequent newsletter to receive information about upcoming classes here, or find scheduled workshops here.

Aquatint Screens

Over the past few years I’ve developed my own aquatint screens that are available to other printmakers here.

Direct to Plate

During 2021 I received a grant from the Minnesota State Arts Board to research and create a workflow for the direct to plate method of making polymer photogravure plates.

Keith Taylor is a fiscal year 2021 recipient of a Creative Support for Individuals grant from the Minnesota State Arts Board. This activity is made possible by the voters of Minnesota through a grant from the Minnesota State Arts Board, thanks to a legislative appropriation from the arts and cultural heritage fund.