47mm solo marble has an IG4.0 style scene with 3 UFO's and 3 stars on one side, and the other side is a blingin' blue/green/gold dichro galaxy. This marble was made while experimenting with the NU-Classic series, and incorporates some (but not all) of the surface working techniques, so I've designated this an Artist Proof in the NU-Classic Series. Signed "N8-24 NU-AP", and includes a stand and cleaning cloth.
