My wonderful coworker came up with this cute art idea.
We took 8x8 pieces of black construction paper and drew 4 lines along the edge the width of a ruler. The students traced a heart in the middle and then colored it in with oil pastels. They chose a different color for the outside, traced the heart with black and then added tints to heart with white. I cut and taped the corners to make it 3D and that was it...short, sweet and cute.