@JERK:
Maybe it's just the History nerd in me, but fact is a lot of WG structures look kind of odd.
Enies Lobby doesn't really look like a structure made for what it's used for at current.And then there's stuff like the bizarre pillars that flank the East Blue entrance to Reverse Mountain.
Those pillars reminds me of viking stuff with the dragons and all. Oda is said to like vikings so I think that it is possible