I love all the backs posted so far. The Wizard's back is so classy!
My pick was actually going to be the Heart of Faerie as well, which I don't even own. I just look at the back longingly in pictures now and then because it's so pretty.
Of the decks I own, I actually quite like the backs of the Pamela Coleman Smith Centennial deck in a tin. Pardon the poor lighting/color quality--this was taken with flash when it was 11 PM in a park with very few lights.
I was just thinking about that. My favorite might be the ancient italian.
Great topic
At the moment I particularly love the chrysalis:
http://2.bp.blogspot.com/-oSk4MCztC_k/U_UeKAu8RNI/AAAAAAAAFRE/fE2Lq1i_K5Q/s1600/chrysalis+set2.jpg
and the Heart of Faerie:
http://4.bp.blogspot.com/-z3UU8Z-nk.../GgYvEIamMqM/s1600/Heart+of+Faerie+Oracle.jpg
Sorry photos aren't the best... both a lot more saturated in person.
So many decks I've nearly bought just because of the card backs.
I don't like the deck that much (it's just not my style) but I love the backs of the Wizards Tarot.
http://www.aeclectic.net/tarot/cards/wizards/
So many decks I've nearly bought just because of the card backs.