An antique photographic process distinctive for producing Prussian blue monochromatic prints. Developedin the mid-19th century, cyanotype was quickly embraced as an inexpensive method for reproducing photographs, documents, maps and plans (hence the enduring architectural term "blueprint").

2 Part Kit This set makes DIY cyanotype printing as easy as can be. The chemistry comes pre-measured in lightproof black bottles. Simply fill each bottle with water to create Stock Solutions A & B and mix the two in equal parts to create the cyanotype sensitizer. Coat fabric or paper with the sensitizer and, once dry, create prints by exposing to sunlight or UV (3-15 minutes, depending on conditions), using 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. This set contains enough chemistry to make approximately 65 8.5" x 11" prints on paper or 50 8.5" x 11" prints on fabric, depending on the absorbency of the substrate. The set includes Part A Potassium Ferricyanide, Part B Ferric Ammonium Citrate and instructions.

24 Part Kit This Cyanotype Kit makes sun printing easier than ever and includes everything needed to get started. The chemistry comes pre-measured in lightproof black bottles. Simply fill each bottle with water to create Stock Solutions A & B and mix the two in equal parts to create the cyanotype sensitizer. Coat the included 300g Hahnemuehle 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 objects and the included glass printing frame 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 a dozen 8.5" x 11" prints.

Cyanotype Fabric Sheets - 8.5 x 11" 10 sheet pack pre-treated fabric sheets. When the cyanotype fabric is exposed to sunlight, a chemical reaction occurs. It won’t reveal itself, though, until you put the fabric in water. Then it will instantly turn blue! So how do you make a print? Place objects on the fabric to block the light: anywhere the sunlight doesn’t touch will remain white and leave a photographic impression on the fabric (this is called a “photogram”). To make prints of photographs, just print the photo onto a transparency* and place that on top of the fabric instead of an object. You can even make prints from drawings by first drawing on a transparency—the possibilities are endless!