Codium amphibium c. 1843 - 1853

"Codium amphibium" is a cyanotype photograph by Anna Atkins, a pioneer of photographic processes. This image, created between 1843 and 1853, is from her book "Photographs of British Algae: Cyanotype Impressions," showcasing the beauty of the natural world. The cyanotype process, using light-sensitive iron salts, creates a distinctive blue print, highlighting the delicate, feathery form of the Codium amphibium algae against a vibrant blue background. This image is a prime example of Atkins' dedication to scientific observation through photography, making her a prominent figure in the history of botanical illustration.