Waterfront, Pier, Port, Dock, Bird, Animal, Outdoors, Nature, Sky, Seascape, landscape, sea, blue, waves, water surface, horizon, Harbor, people, silhouettes, sky, clouds, birds, spring, Zelenogradsk, Kaliningrad, Russia, Soviet Union, scenery, silhouette, outline, district, Union of Soviet Socialist Republics, harbor, seascape, soviet union, vicinity, seaport, bird, USSR, animal, wave, port, cloud