Ключевые слова: architecture, autumn, beloe, bridge, duck, environment, fall, foliage, forest, garden, gatchina, gatchina park, gatchinsky, grass, green, hall, island, lake, landmark, landscape, leningrad, love, museum, nature, outdoor, palace, park, pavilion, petersburg, plant, pond, reflection, region, river, russia, russian, saint petersburg, scenic, season, st, st petersburg, summer, tourism, travel, tree, venera, venus, view, water, white,