People sitting on the stairs to the Rhine river promenade, Duesseldorf, North Rhine-Westphalia, Germany, Europe

metropolis architecture europe people city sunny steps promenade rhine tower duesseldorf north rhine westphalia nature stairs incidental people city life rheinkniebruecke people in the background travel urban scene rheinturm day sky water unity outdoors tranquil scene river staircase step city germany river rhine person