Jacquard's Cyanotype Kit makes sun printing easier than ever and includes everything you need to get started. The chemistry comes premeasured in lightproof black bottles. Simply fill each bottle with water to create Stock Solutions A & B, and then mix the two in equal parts to create the cyanotype sensitizer. Coat the included 300g Hahnemuhle Platinum Rag Fine Art Paper with the sensitizer and, once dry, create prints by exposing to sunlight or UV (10-20 minutes, depending on conditions), using the included glass printing frame and objects or a film negative to create an image. After exposure, prints are processed in a tray of cool water and allowed to air dry. The kit comes with enough material to make at least 12 (8.5x11in/ 21.59 x 27.94cm) prints. Made in the USA.