Terracotta Arch and Desert Sky Background
sandstone · arch · desert · sky
16:9 landscape desktop wallpaper featuring a monumental natural sandstone arch positioned along the far left edge, opening toward an expansive desert sky. Keep the center and right side uncluttered with a warm gradient from dusty peach near the horizon to muted blue above. Use detailed porous rock texture, sparse low grasses, and gentle sunrise shadows. The arch should frame the scene without dominating the usable desktop area. Exclude people, vehicles, text, logos, and watermark. The final composition should feel architectural, warm, spacious, and quietly dramatic.