Saw the battleship Wisconsin in Norfolk, and that sweeping bow (of the four Iowa class battleships) has to be one of the most gorgeous designs in history, worthy of inclusion in any design museum.
Exhibit info said that six Iowa class battleships were planned to counter the two Japanese 18-inch gun battleships (Yamato and M something) and to win any one-on-one engagement with any German battleship. The U.S. stayed with 16-inch guns instead of 18-inch guns because of weight considerations.
WWII ended before the last two were completed, but the bow of one (the Kentucky) was put on the Wisconsin in only 16 days after it hit a destroyer in fog.
I'd insert a Wisconsin bow photo, but I've never understood how to post photos in this bulletin board.