![](http://www.alamy.com/thumbs/6/9ADAD978-B67B-463C-B6CE-167CE4AF4A8F/2F9P623.jpg)
view of the muhlendamm schleuse sluice whichs helps boats to surpass different levels of spree river in berlin.
Size: 4742px × 3141px
Location: Germany
Photo credit: © Pavel Dudek / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: architecture, berlin, brandenburg, bridge, building, city, conservation, construction, copy, dam, day, dorfer, east, ecological, ecology, energy, environment, environmental, europe, funneling, germany, horizontal, inland, iron, lock, marine, mitte, monument, navigation, outdoors, overpass, power, protection, ripple, river, road, ship, sluice, small, spree, structure, traffic, transport, transportation, trasnportation, urban, water, waterway