Featured on PDR in the collection Cyanotypes of British Algae by Anna Atkins (1843)

Anna Atkins (1799-1871) was an English botanist and, some argue, the very first female photographer, most noted for using photography in her books on various plants. Having grown up with her father John George Children — a chemist, mineralogist, and not too successful zoologist — she was surrounded by science and also contributed to her father's work. Her engravings of shells can be found in her father's translated edition of Jean-Baptiste de Monet Lamarck’s Genera of Shells, published in 1823, but it is her work with cyanotypes that she is best known for. Through her father and her husband, Atkins came to know both William Henry Fox Talbot, a pioneer of early photography who invented a process of creating photographs on paper treated with salt…