Summer SOLSTICE: Intro to Cyanotypes
Mount Auburn Cemetery 580 Mount Auburn St., CambridgeCyanotypes are one of the oldest photographic printing processes in the history of photography. The distinctive feature of the print is its shade of cyan blue, which results from its exposure to ultraviolet light. Cyanotypes were first introduced by the astronomer, scientist, and botanist John Herschel in 1841. The cyanotype process was later used by […]