Original Cyanotype Print "LES FOUGERES" 21 x 30 cm with Frame

Botanical poster "Ferns," using cyanotype techniques. This is not a print, but a real cyanotype made by hand for each order. Variations in colors and shades make each painting unique. Ferns is a cyanotype made in triple exposures, which provides its deep blue shades. Cyanotype is one of the oldest methods of photographic printing. It is based on the reaction of a solution under the influence of ultraviolet light, thus forming the typical cyano-blue hues.