Ключевые слова: ancient, arch, architecture, baltic, brick, building, castle, city, city gate, cityscape, day, daytime, defense wall, defensive wall, europe, european, exterior, fort, fortification, fortress, german, heritage, historic, historical, kaliningrad, kenigsberg, koenigsberg, konigsberg, landmark, landscape, medieval, monument, no people, old, outdoors, portal, prussia, prussian, red brick, rossgarten gate, russia, sights, spring, street, stronghold, summer, tourist attraction, tower, urban, wall,