Place any object or transparency on the Sunography Fabric and leave to expose in bright sunlight. Rinse with water to reveal a rich blue print on coloured fabric! Sunography paper or fabric contains light sensitive materials, which react to sunlight. Get creative! Use old photo negatives, x-rays, bits of lace, leaves, printed transparencies or even household objects to compose designs. Sunlight sensitive material (the cyanotype) was a forerunner of modern photographic processes. This type of print dates back to 1842 and was popularised by Anna Atkin, one of the first female photographers. // Pack contains six 6x6" (15.2 x 15.2cm) coloured fabric squares (green, orange, rose, turquoise, violet and white) // Each square is printable on both sides. // Easy to tint, paint or stitch over. // Contains instructions // Suitable for ages 12 and up