Ключевые слова: aerial, alps, blue, buildings, city, cloud, cross, europe, forest, green, hiking, lake, landscape, lugano, monte, mountains, nature, outdoors, panorama, paradise, peaceful, peaks, picturesque, religious, salvatore, san, scenery, scenic, serenity, sky, spectacular, still, suisse, swiss, switzerland, tessin, ticino, tourism, tranquil, travel, trees, vacation, vegetation, view, walk, wallpaper, water, waterfront, wilderness,