Callithamnion brachiatum c. 1843 - 1853

"Callithamnion brachiatum" is a cyanotype photograph of a seaweed specimen by Anna Atkins, a pioneer of photography. The image is printed in shades of blue, a characteristic of the cyanotype process, and is presented against a solid background, emphasizing the delicate details of the seaweed. Atkins's cyanotypes were not only aesthetically pleasing but also served as a scientific documentation of marine flora, showcasing her dedication to both art and science.