I haven't seen much by Charles Vess but I want to see more.
I didn't know about that New Gods reprint series - have to find that some day. The Fourth World will be appearing on my list, though.
Cei-U! let me borrow Camelot 3000 a few years ago. I've been interested in Arthurian literature for years and thoroughly enjoyed it.
That first-issue cover of Unknown Worlds of SF caused a bit of controversy. The painting is by well-known sf illustrator Frank Kelly Freas, but at Stan Lee's direction, John Romita altered the faces of the humans. Stan and John later apologized to Frank.