arid, arid climate, arid environment, arid landscape, background, beauty in nature, blue, brown, climate, desert, dry, dune, dunes, environment, heat, hill, hot, land, landscape, morocco, no people, sahara, sand, sand dune, shadow, sky, tranqui scene, tranquility, remote, nature, africa, commonwealth, soil, scene, repose, earth, landmass, ridge, mood, district, vicinity, heat energy, scenery, nation, dark, state, disposition, darkness, composure, person, serenity, remote control, african country