Cyanotypes and Lumens
Martha Casanave and Chris Patton
The cyanotype (Greek for "dark blue impression") was invented by Sir John Herschel in 1842, and was first aesthetically applied by Anna Atkins, who made cyanotype botanical photograms in the 1840s and 50s. It is an ultraviolet contact printing process resulting in a rich, blue print. Various toners can be used to alter the intense blue.
Lumens are photograms of live botanicals on black and white photographic paper. Exposed in the sun, the lumen process propels you into the realm of chance. Results depend on the type of paper used, temperature, moisture, and length of exposure.
Cyanotypes and lumens can be practiced at home without a fully equipped darkroom. Both of these processes are fun and easy ways to gain hands-on experience of an alternative process.
Workshop participants can bring enlarged (digitally or otherwise) negatives, objects and botanicals. Black and white photographic paper also can be brought for the lumen process. Letters and maps will be sent to registered participants before the workshop.
Location: Monterey Peninsula College Photo Lab
Monterey, CA
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