Orange sand dunes against stormy sky, Erg Chebbi sand sea, part of the Sahara Desert near Merzouga, Morocco, North Africa, Africa

travel destination photography horizontal colour image day outdoors cloudy sky storm merzouga morocco north africa africa sahara desert desert erg chebbi sand dune landscape non urban scene physical geography scenics dramatic landscape extreme terrain orange bright colour shadow rolling landscape beauty in nature dry arid no people colour color image color outside tourist destination travel nobody no one no one topography scenery scenic scene scenes picturesque the natural world natural beauty