Silhouette Swing Wall MuralSilhouette Swing Wall Mural Silhouettes can give even the most sophisticated room a touch of whimsy. Paint the silhouette of this girl swinging from a tree in this do it yourself mural in a dark brown over lavender, pink or any other color to make your daughters room sing! To give the room added depth, repeat the tree only in the background, but paint it in a color slightly lighter than your wall color. Girls room decortating just got a lot more fun.