I found this easy but very cool project on a wonderful blog called "TeachKidsArt". It was a very do-able project for my participants and they loved the 3-D results. A different spin on a Valentine's Day art project.
30 Beautiful 3D Drawings - 3D Pencil Drawings and Art works
Wood Grain Silhouettes - Cute Idea for kiddos or family and cheap wall art! horse too MM: Thinking to do this in black frames with the silouette in black and backgrounds in bright colours for him (bright blue), her (bright pink), dog ("happy" yellow)