The Time of the Photograph - Silver & Platinum Prints…
Blanco Negro presents Dr Mike Ware’s Iron & Icons.
28 June – 11 August 2017
About the processes: Since the first days of photography there have been alternatives to silver for print-making. In 1842 Sir John Herschel discovered that light-sensitive salts of iron could be used to make prints in the pigment Prussian blue (cyanotype), or the precious metals: gold (chrysotype), silver (argentotype), and mercury (celaenotype). In 1873 William Willis extended this list to platinotype and in 1917 to palladiotype. These iron-based printing methods are known collectively as siderotypes, from the Greek for iron: sideros. Fine paper is hand-coated with the chemicals and exposed to an ultra-violet lamp in contact with a large negative. Print colour may be chosen to suit the artist’s expressive intention for the image. These examples have been selected from various sets of Mike Ware’s work to illustrate the range and characteristics of his updated siderotype processes.
About Dr. Mike Ware: Following an academic career in chemistry, Mike has been independently committed since 1992 to studying the history, science, and art of ‘alternative’ photographic processes, especially siderotypes – those based on iron photochemistry. He has supervised postgraduate research in photograph conservation, and acts as a consultant to major museums. He exhibits his personal photographic work, and conducts workshops, worldwide. His research has appeared in over 50 publications in both the popular and academic literature, including four books.
Blanco Negro Gallery
44-54 Botany Road