lj_art as it becomes more populated with artwork.Appropriate images for this community would be banners, logos, photos of LiveJournal events, wallpapers, etc. If you would like to contribute your art, get in contact with me (opiummmm@livejournal.com) and we'll see what we can work out. I do have specific FTP space on the image server (http://img.livejournal.com/lj_art), so keeping potential artwork on your own servers isn't a problem.