This bottle of Cyanotype Bleach from Flic Film is one half of a two part process that lets you create images on a number of different mediums. The cyanotype process was conceived by Sir John Herschel in 1842 and the formula has remained essentially unchanged until today. It is a non-toxic simple approach to making prints by laying a negative over treated paper and exposing it to the sun. It can also be used for photograms, an image made without a camera by placing objects directly onto the surface of a light-sensitive material and then exposing it to light.

Flic Film kits have sufficient capacity for up to 50 A4 sized sheets. Water color paper or cotton fabrics are both excellent mediums for cyanotype printing. Cyanotypes can be toned to different colors after being bleached. Toners can be tea, coffee, wine, or any other tannic acid rich liquid.