Tilt-up on the vast emptiness of the sand dune sea Puerto Peñasco, Rocky Point, Mexico

wind erosion gran desierto de altar biosphere reserve significant landforms crescentic dunes sand sheets dune system el pinacate wasteland windblown sand erg dune sand dune sea sand sea dune sea barren grey dunes yellow dunes no vegetation mobile sand desolate orogenic puerto penasco vast emptiness dry rocky point biosphere wilderness adventure sonoran desert ecosystem volcanic shield ecology travel impressive texture nature pattern mexico tiltup lines wild magnificent sliding windswept waves ripples typography famous