I was so moved by some of the drawings I've seen here that I approached baconkid (whose Gastronok, Cheibriados, Mnoleg and elven twins are masterpieces, in my opinion) and, with his okay and Napkin's help, set up a
dedicated space for these pictures. Feel free to comment here, or on
wordpress.
Like I say over there, more pieces of art are welcome. Since this is all new for me, there's no rules yet. I guess the rights should be clear (for example, that raging blade-handed octopode on page 1 of this thread is gorgeous, but we couldn't ever take it if its origin is murky). I think "art" should be interpreted liberally: I could easily see good fanfiction go there, for example.
Thanks to everyone involved, and special thanks to baconkid!