Um el Ma Oasis and sand dunes, Libyan Desert, Libya, Sahara, North Africa, Africa

africa african african and countryside day daylight days daytime desert desert deserts dried dry dryness dune dunes during el exterior exteriors hill hilly landscape landscapes libya libyan ma nature north oases oasis oasis outdoor photo photos rolling sahara sand sand dune sand dunes sanddune sanddunes sandy scenery scenic shots the tuareg um vast vastness