This is the wall across the room from: [Peter Pan Mural
] has a hand-painted graphic/stylized tree with Tinkerbell standing one of of the leaves, sprinkling pixie dust down into the crib.
Here's the full, finished room: Peter Pan Nursery - Tink Wall
Her wings glow in the dark, as does the space around her silhouette - and the pixie dust lights up in the night, as well. I'll try to get pictures of the glow-in-the-dark action...