Koi carp cyanotype

Botanical poster "koi carp", using cyanotype techniques. This is not a print, but a real cyanotype made to each order by hand. Variation of colors, shades, each painting is therefore unique. Koi carp is a cyanotype made with hydrangea petals to represent the scales of fish. 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 and thus forms the typical cyano-blue hues.