Paint the entire sign and container in Lamp Black.
Lay down more Lamp Black and, while it is still wet, blend in Wedgewood Blue and Royal Purple, creating a galaxy sky effect.
Apply DuraClear Galaxy Varnish to the top and bottom portions of the sign, painting toward the middle. Cover the container in DuraClear Galaxy Varnish as well.
Transfer the pattern using white graphic paper. Paint in the lettering with Silver.