To coat your and print cyanotype prints.

Prepare stock solutions as described below.
(Should be enough to coat approx 10 sheets 8×10“)

Here is a general description on how to proceed

1. Prepare solutions as above (store in dark).
2. Mix equal proportions of part A + B. This work solution in sensitive to light.
   

(Approx 10 drops of A with 10 drops of B is enough to coat 12x12cm)

1. Coat paper and let dry (in dark).
2. Make a contact print in UV-ligth, approx 20 min in strong sun (outdoors).
3. Develop by a rinse in water.
4. A weak solution of citric acid may help to wash out all iron from the exposed print. Approx 3 tsk citric acid to 1000ml water. Treat for a couple of minutes.
5. Make a final wash in running water for approx 10 minutes.

This is the place to write down notes, tips etc.