Here's an interesting technique using watercolor paper, spritzed with water. Stamp a light color leaf, let it dry, and then stamp over top in a darker color. Line up with a stamp-a-ma-jig, if you're not feeling lucky. It makes a water-color effect without water coloring!
Stamps: Autumn Splendor, Curly Cute
Ink: Always Artichoke, Peach Parfait, Cajun Craze, Concord Crush
Paper: Always Artichoke, Concord Crush, Cajun Craze, Water Color Paper
Accessories: Stamp-a-ma-jig, Aqua Painter, Stitched Poly Ribbon in Peach Parfait.