Appropriate grades or age groups:
All ages

Estimated time to complete project:
Varies

Materials needed (if applicable):
Plain white paper, wax crayons, cooking oil

Project instructions or description:
Child draws an image on the paper with the crayons. Once they are finished, you brush the oil onto the opposite side of the paper and you are left with a stained glass like image.

Other suggestions or comments:
I don't know if it works with colored paper.