Via one of my most preferred check-this-out blogs art for housewives I found a website with homemade paint recipes.
I liked best that they are made with stuff from household and tempera paint or food colouring.
On the photo you see some of the ingredients I already gathered, but unfortunately I don’t have no tempera paint nor food colouring at home.
Still to purchase :)
Links:
Homemade Paint Recipes
via art for housewives