This paper paintbox can tuck into a book and has just enough paint to add a little color to your sketches. It’s also great to hand out to a group of students for a short painting session. The instructions here are for the fastest/easiest way to put it together. There are some tips at the end for more waterproofing and a more substantial box. Fill
it with watercolor, gouache (not acryla gouache) or some types of poster paint. Test the paint to make sure it dissolves again once it is dry.