Recipe Used Photo Paper Painting

Usually for:
a. Greeting Cards b. Painting and calligraphy art
Material: a. HNO (hard water or nitric acid) b. Bayclin / bleach c. Photo paper on fire d. Leaf pen, pencil, nails e. Cotton f. Clean water
Directions: 1. Nitric acid when mixed with a ratio 1:10 using bayclin 1:3. 2. Photo paper dipped into the water so soft. 3. Apply a solution of (1) with cotton, to the surface of the photo (usually turns red). 4. Paper dip the water again, then paint or write according to taste. 5. Come up with colors: red, yellow, blue, with a mixture of no. 1 with the ratio of 1:1, 1:2 and so on.