A lamp made out of doilies! Take a bunch of doilies and sort of papier-mache them to a large balloon. Pop the balloon, run a light through the doily-ball, and BAM. The effect is beautiful.
Place a cut-out on a shirt and then spray bleach around it. Great for summer camp craft, have kids bring old t-shirt and have cut-outs of any shape.you'll need to spray the bleach.
Layer leaves on watercolor paper with paper towels, hammer with cross peen hammer. (ball peen seems to smash the leaves too much) Build/Make/Craft/Bake: How-to: Hammered flower and leaf prints