Cyanotype Card - Solidarity Is Strength

These cards are reproductions of original cyanotypes that I made based on plants and trees from my own yard and my neighborhood. This one features dried corncockle flowers (Agrostemma githago).

The size of the folded cards is A5 (14,8x21 cm). They are made of FSC-certified BioPuur paper (300 grams), are blank on the inside, and come with an envelope. They can be given or sent as a gift and/or framed as home decoration. 

Cyanotype is a sun print technique that was discovered in 1842, where paper (or other materials), treated with a mixture of iron salts, are covered with the object to-be-printed and exposed to the sun, after which a negative print in blue emerges.