The metal wreath has been decorated with a painted polystyrene ball.
1. Hang the metal wreath using a piece of striped cotton string. Insert a small piece of brass wire into the wreath and wind to make a small hanging devise.
2. Paint and decorate the polystyrene ball using color paint. Let it dry.
3. Insert the small metal devise into the dry, decorated polystyrene ball and secure it with a blob of glue if necessary.