Ключевые слова: bank, beautiful, blue, branch, bright, bulgaria, calm, cloud, day, ecology, environment, flow, foliage, forest, grass, green, horizon, journey, lake, landscape, natural, nature, outdoor, park, plants, pond, recreation, recreational, reeds, reflect, reflection, ripples, river, ropotamo river, scenery, scenic, shore, shrubs, sky, summer, sunny, tourism, travel, tree, vacation, vegetation, view, water, weather, wood,