I focus on 19th century photography methods especially tintype (wet plate collodion), salt printing and cyanotypes. I do sometimes fiddle with other, less well known, techniques. They say variety is the spice of life so here is a Turmeric Anthotype of a fern. So what in the name of silver nitrate is a turmeric anthotype!?! In 1842 John Herschel put out a paper on a new photographic processes. Essentially, he experimented with using plant based pigments exposed to light to produce photographs. So the anthotype process was born. A turmeric anthotype uses turmeric extract and sunlight to produce a photographic…