Hailing for the year 2004, this is an early one-of-a-kind from Gateson, the type of marble you'll never see again. He rarely does unique marbles like this, and I haven't seen one come from him in many years now. This is early Gateson, and you will flat out RARELY have chances to pick up a marble like this one. I don't even know exactly what he did here, but it reminds me of cells splitting - blue fumed cells, ha - and they are magnified on top of a little black dome. On the bottom side of the dome is some killer blue dichro, looks way better in hand. Fascinating marble from the master!