Callithamnion gracillimum c. 1843 - 1853

This cyanotype print, created by Anna Atkins between 1843 and 1853, depicts the delicate seaweed *Callithamnion gracillimum*. Atkins is renowned for her pioneering work in photogenic drawing, a process utilizing sunlight and light-sensitive chemicals to capture images. The image showcases the intricate details of the seaweed, rendered in crisp white against a deep blue background, highlighting Atkins' meticulous approach to botanical illustration. This print is a significant example of early photographic documentation of the natural world and a testament to Atkins' contributions to the development of photography.