Great Sand Dunes Golden Desert Peaks Majestic Mountain Dunes Poster

North America's tallest dunes glow gold beneath the sharp ridgelines of the Sangre de Cristo Mountains in this Great Sand Dunes poster. A ribbon of Medano Creek winds through the sand below a swirling blue sky. Captioned GREAT SAND DUNES, UNITED STATES, it celebrates Colorado's surreal desert-alpine contrast in bold, graphic style.