I really like your fifth picture... it's of maybe my favorite building on the whole world. Have you noticed what happens when you are in the Panthenon when it rains? The rain enters through the hole in the roof, obviously, but when you're inside, you can just step to the side of the building, and the water disappears through holes in the floor that you would otherwise never have noticed.

It's amazing, I hope you got to be there when it rained!