Potassium Ferricyanide is used with it's partner, Ferric Ammonium Citrate, to create photographic designs, made distinct with a monochromatic Prussian Blue. Anything that casts a shadow can create an image when left in sunlight for 3-15 minutes. Can be used with plants, toys, people, and even photograph negatives. Follow instructions for best results. To be used with Ferric Ammonium Citrate.
Product is light sensitive. 'Potassium Ferricyanide', red iron salt used with ferric ammonium citrate for cyanotype printing, 8oz (0.23kg), by Jacquard.