Ключевые слова: blue, bog, color, environment, europe, forest, grass, green, horizontal, image, kemeri, lake, landscape, latvia, marsh, national, natural, nature, north, outdoor, park, pattern, plant, pond, reflection, reserve, scene, season, sky, summer, surface, swamp, terrain, tourism, tranquil, travel, tree, water, weather, wet, wetland, wild, wildlife, woods,