Sphacelaria filicina 1851 - 1855

Anna Atkins, a pioneer in photography, created this cyanotype of *Sphacelaria filicina*, a type of seaweed, from her *Photographs of British Algae: Cyanotype Impressions*. Atkins used the cyanotype process, a photographic printing technique that produces a characteristic blue print. The image is striking in its simplicity, showcasing the delicate detail of the seaweed against a vibrant blue background. The work is a testament to Atkins' pioneering efforts in documenting the natural world through photography.