Red Sand Dune Over Dry Riverbed at Midday

Vibrant red sand rises in a towering dune above a parched riverbed near Marrakesh. The late spring air clears after a storm, leaving the sky a pale, washed-out blue. Harsh midday light strikes the dune's crest, casting deep shadows that carve the ridges into sharp, geometric layers. The dry riverbed below is a network of cracked mud and scattered stones, leading toward the dune's base. Fine dust settles on the ridges, catching the light in a shimmering haze. The silhouette of the dune stands stark against the bright sky, its curve defined by the stark contrast of light and shadow. One shadow stretches across the cracked earth at the dune's foot.