According to Wikipedia, a cyanotype is a slow-reacting, camera-less photographic printing process that produces a monochromatic Prussian blue image.
In this Djeco set, you create night scenes by exposing photographic paper to sunlight. Then you wash the paper in water and watch the design appear on the blue background - no chemicals involved.
Contains 4 laser-cut frames, 8 sheets of photosensitive paper (21 x 28 cm), 85 patterns printed on acetate, 1 sheet of Plexiglas and 1 sheet of double-sided stickers.
Age suitability: 7 - 99 years.
