Mine is the 3 of pentacles: the completion of a project, teamwork, leadership, planning, and skill. The meta levels of this card are pretty amusing, and I've snuck in a deck of cards that will represent the 78 tarot project itself... :)
But that's not the only art!
I also finished the last not-Kickstarter custom card I promised for that project (ETA: Er, no, I have one more, but still haven't received references for that one...):
But I know why you're here: