I like all the angles starting at the bridge and moving back to the crane, then the pipe brings one eyes back to the arch, movement of boat into photo, cars crossing, very nice, and b/w makes it more interesting.
thanks a lot, I'm really glad you like it well, in this place you just have to turn your head around . .. let's say 90 degrees, to see Marie Elisabeth Lueders House . . those guys on the bridge are taking pictures from the opposite part of that building I've taken