Ключевые слова: africa, algeria, arid, blue, climate, climb, concept, conceptual, contrast, crest, curve, desert, desolate, drought, dry, dune, edge, footprint, footstep, global, land, landscape, lifeless, morning, nature, orange, parch, person, sahara, sand, scenery, shadow, silhouette, sky, step, sunrise, view, walk, warming, weathered, wilderness, yellow,