I once had the opportunity to trade for the original art for the "King in Yellow" card in the HPL deck, but I decided to keep my original Mahlon Blaine, after some "soul searching", heh.
I have a Tarot deck based on the Tenniel illos from Alice in Wonderland. The Mad Hatter is the Fool. In my Joker collection I have some old Tarot and Tarock Fools also, some pre-dating the Joker ( 1860's USA ) by quite a few years. 52 Plus Joker - Cards of the Month: December 1997