This is a Megaplanet, a large and impressive paperweight, and it is mega amazing!! It transports you to a Mars like planet, yet one with SO much more beauty covering the surface! It has this gorgeous purple dichro river running through it which my camera failed to pick up, but in hand, it is AWESOME. You will be exploring this one for days and finding all sorts of hidden gems on its surface. This is truly amazing and wonderful glass!! Signed 'Simpson 7.28.04'.