This is a 20,7x 14 cm cyanotype of a Venus Double Still Life.
The Double Still Life is an hand made cyanotype print on Winsor&Newton smooth surface 150gr. paper. Cyanotype is an old photographic printing process invented in 1842. This is an hand pulled print done preparing paper with Ammonium Iron Citrate and Potassium Ferricyanide chemicals, then exposing paper with two contact negatives (each 10x12 cm) to direct sunlight for 60 minutes. Every print is always different in tone and surface, so it's like a unique piece.