CYANOPRINT: Cyanotype - Wikipedia - "blueprint" såvidt forstået som : læg objekt på papir og behandl m kemikalier..
Photographs of British Algae by Anna Atkins (1799-1871) is a landmark in the histories both of photography and of publishing: the first photographic work by a woman, and the first book produced entirely by photographic means. Instantly recognisable today as the blueprint process, the cyanotypes lend themselves beautifully to illustrate objects fround in the sea.
Anna Atkins, English (1799-1871) Paris Arguta c. 1850 Cyanotype Gift of the Hall Family Foundation
Anna Atkins - 19thc botanist/ photographer working with cyanotype process
A cyanotype, also called a sun print or blueprint, circa 1850, by British botanist Anna Atkins, 1797-1871