Sphacelaria cirrhosa 1851 - 1855

"Sphacelaria cirrhosa" is a cyanotype photograph from Anna Atkins's groundbreaking book, "Photographs of British Algae: Cyanotype Impressions," published between 1851 and 1855. Atkins, a pioneer in the use of the cyanotype process, employed this method to create photo-realistic images of various algae species, offering a unique and scientifically accurate representation of the natural world. This specific image features a delicate, branching seaweed specimen, rendered in the characteristic blue and white hues of the cyanotype technique, showcasing the detail and intricacies of the plant. This work demonstrates Atkins's significant contribution to both photography and botanical illustration, making it a valuable resource for scientists and art enthusiasts alike.