Do it yourself cyanotype kit for postcards.

Create blueprints using an analog photographic process discovered in 1842. No darkroom needed, just this kit and some sunlight!

With the ingredients in this kit, you can transform watercolor postcards into photo paper by making them UV-sensitive. Wherever the sun hits the treated paper, a dark blue color develops, also known as Prussian blue. This way, you can create blue-and-white prints at home. You can place all sorts of objects on the treated paper, such as natural materials. Just expose it to sunlight and you'll see the color change! With this kit, you can mix and apply the photo pigments yourself—enough for the postcards in the kit, plus a little extra for further experimentation.

Instructions in the kit are in Dutch, English, French and German.

English/French/German/Dutch on the outside of the product

Optional to add Spanish/Portuguese/Italian/Japanese

Kit contents
– Step-by-step instructions and tips
– 2 bottles of 20ml with photo media, ready for mixing
– 12 watercolor paper postcards 10 x 15 cm
– Gloves
– Foam brush
– Rinsing tray
– Measuring cylinder 30ml
– Mixing tray
– Stirring rod