Ключевые слова: aerial, africa, arid, background, barkhan, beautiful, chad, coastline, color, desert, dune, dusk, ennedi, erg, geology, heat, heritage, hill, horizon, kebir, lake, landscape, mountain, natural, nature, oasis, orange, ounianga, outdoor, panorama, pink, plateau, pond, red, reflection, rock, sahara, scenery, scenic, shadow, sky, sunny, sunset, tchad, travel, unesco, valley, view, water, yoa,