1-2-18 A friend of mine extolled the virtues of hot glue to me — so I decided to try it. I occsionally paint on backpacking trips where weight is a big deal. So I tried taking my Schmicke watercolor pans out of the heavy metal box and gluing them onto a piece of acid free black foam board. I am pretty excited about the results. Slipped into a ziplock bag — they should tra