materials to be used: acrylic paint: white, blue, yellow, red and black; 100% silicone and school glue mix all paints using the recipe: 2 parts of paint plus 1 part of glue.
add 3 drops of silicone.
this way you need to mix red, blue, yellow and black paints.
For white paint i used 2 parts of silicone and 1 part of glue, and no silicone.
prime the canvas using the white paint.