Aerial view, Mosel River lock in Koblenz, Rhineland-Palatinate, Germany, Europe

above aerial aerial angle birds birds eye bodies body day daylight daytime during elevated europe european exterior exteriors eye federal frg from german germany high high angle in koblenz lock locks mosel nobody of outdoor palatinate perspective perspectives photo photograph photographs photos republic rhineland rhineland palatinate river river rivers shot shots sluice sluices the top topview topviews view views water waters