Ключевые слова: andreasvoelkel, architecture, berlin, blue, brandenburg, bridge, cloud, culture, day, deciduous, europe, evening, famous, flux, german, havel, hours, jump, lighted, limit, lock, nature, night, outside, panorama, park, park bench, potsdam, river, sidewalk, sky, space, steam engine house, street, stroll, sun, tree, vessel, walk, water, west,