![](http://www.alamy.com/thumbs/6/29918695-064B-42F7-B8F8-22B51564CA13/2F9P60N.jpg)
view of the muhlendamm schleuse sluice whichs helps boats to surpass different levels of spree river in berlin.
Size: 4473px × 2963px
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