Ключевые слова: adventure, aerial, africa, arid, background, barkhan, beautiful, bright, chad, coastline, color, dawn, desert, dune, ennedi, erg, fada, formation, geology, heat, heritage, horizon, lake, landscape, mountain, natural, nature, oasis, orange, ounianga, panorama, plateau, pond, reg, rock, sahara, sandstone, scenery, scenic, sculpture, shadow, sky, sunny, sunrise, tchad, valley, water, yellow, yoa,