Sand dunes in the desert, wave patterns in the sand, dune landscape Erg Chebbi, Merzouga, Sahara, Morocco, Africa

african africa barrenness barren blue sky blue cloudless daytime desert distance distant view drought dry dune landscape dune erg chebbi good weather landscape shot landscape loneliness lonely maghreb merzouga moroccan morocco nature no people north african north africa overview patterned pattern sahara sand desert sandy sand sky travel undulating view of wavy pattern