I did the oil crayon/baby oil thing...kids loved it...took 500 years to dry
and made spots on everything it touched! But...work was beautiful!!! I used
heavy wt. watercolor paper (#130?). As an aside, I have started purchasing
(expensive but worth it) the crayola oil pastels. The work is beautiful, the
colors are beautiful, and the clean up is with soap and water! yippee!
Everytime I pull them out my kids cheer!