King Rad
Warlord
Prince, large, latest patch as of 4/15/2019: I was trying to theme one of my museums. Another civ had three GWoA by the same artist. I traded two statues in exchange for one of the GWoA, the first statue I traded being located in the museum I wanted to theme [so it would immediately be themed and ensure I didn't have to wait several turns to move it there]. Other civ wouldn't trade for just the one, so I offered a 2nd. Trade was accepted, but when I went back to the view great works screen, I could not find the newly acquired GWoA., When I went to the make deal screen, it showed up in my great works, but it's not displayed in the museum where the statue was originally displayed nor any of the other museums, wonders, etc. that can hold great works.