NEW EDITION accordion-fold book, 12 images from Rome and Florence, 5.5 x 7.5 (closed), Cyanotypes on Rives BFK, bevel-cut, wooden covers with metallic leaf. Edition is: 10 - blue books with aluminum leaf covers 10 - sepia books oxidized copper-leaf covers $250. + 5.80 Priority Mail Cyanotype is one of the very fist photographic processes from the mid-1800s. Also known as “sun printing” or “blue printing”. I apply light sensitive emulsion to paper and expose it to ultra violet light resulting in vibrant blue prints. They can then be bleached and tinted with tannic acid to achieve a sepia-tone.
Posted on: Wed, 13 Aug 2014 15:40:21 +0000
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