Polysiphonia byssoides 1851 - 1855

"Polysiphonia byssoides" is a cyanotype print by Anna Atkins, a pioneer in the field of photography. Created between 1851 and 1855, it is a delicate study of the marine algae species, rendered in shades of blue and white. The cyanotype process, developed by John Herschel, allowed Atkins to capture intricate details of the plant’s structure, revealing its delicate fronds against a rich blue background. This work is part of her groundbreaking book, *Photographs of British Algae: Cyanotype Impressions*, showcasing her artistic exploration of the natural world.