I love the Spelljammer setting. I admittedly discovered it later in life than most people I know, but it really is a unique setting and one I wish that would have been explored further than it was.
I had missed the setting the first time around, honestly. Thanks to my good friend and DM George "Loki" Williams, I'm learning quite a lot about it and thought I'd provide a place to centralize some of the artwork for people.
* = The Piazza has just moved to a new server and is on a temporary URL, while the remaining stuff is removed from the old server. Existing members can post, but new members can not create accounts until the DNS is updated to point the proper URL at the new site.