Ключевые слова: architecture, blossom, blue, branch, bright, building, city, cityscape, cloud, europe, flower, foliage, garden, germany, grass, gray, green, grey, hamburg, high, hotel, landmark, leaf, leaves, natural, nature, outdoor, park, planten un blomen, public, radisson blu, red, season, sky, spring, summer, sunlight, sunshine, top, tourism, tower, travel, tree, tree crown, tree top, urban, view, white,