Ключевые слова: background, beautiful, berlin, blooming, blossoms, blue, branches, chestnut, city, color, colorful, day, environment, flower, forest, garden, german, germany, grass, green, lake, landscape, light, local recreation, mobile phone, natural, nature, nature germany, nature in the city, outdoor, outdoors, park, plant, pond, purple, reflection, reflections, romantic, summer, sun, tiergarten, tiergarten berlin, travel, tree, trees, view, water,