Here is a suuuuper rare Terra Incognito pendant, the only one like it I've ever seen from Gateson (although there may be a couple more out there, not sure). It is essentially a TI marble with a bale, and the terrain inside of this one is SO cool. It is finished with a Half-life base which lights up crazy bright in the dark with a UV light. Rare and sweet! Signed 'Gateson 2015'.