Ключевые слова: architecture, blue, branch, bulgaria, bush, cloud, coastal, color, dam, deciduous, district, environment, forest, gather, green, home, iskar river, lake, landscape, leaf, leaves, look, mountain, natural, outdoor, pancharevo, panorama, peak, picturesque, pine, plana, residential, resort, river, season, sky, snow, sofia, springtime, tree, trunk, village, vitosha, walk, water, white, winter,