This is the door to the Museum at the Fondazione Querini Stampalia, a lovely building restored to an art gallery, garden, cafeteria, museum and library. Each room is wonderful and there were lots of college-aged people studying in the library, on Macs [lots of good plug ins], as well as other readers. But I did think this door, 15″ or 18″ maximum [the opening half] was a bit much.