Related artworks on artwork page. It's currently just 5 newest pieces of that artist. Needs to be related better, like 1) featured, 2) artwork, 3) artist, 4) newest.
Previously viewed artworks on artwork page. Needs to limit how many it stores, and display in order in which they were viewed. Currently displays in order that they're found in the db query.
Shows in order, but needs to be reversed.
artwors_previous in reverse order so you see the most recent first
FIX: if piece is sold or otherwise not available even though it's being asked for, skip over it. Also, don't show the first piece, because that's the piece you're on.