Red Desert Canyon Sunset Wallpaper 4K

Flat vector illustration of a grand desert canyon at golden hour/sunset. Strict monochromatic palette of burnt orange, deep rust brown, and dark sienna — no other colors. A massive blazing orange sun centered low on the horizon. Towering flat-top mesa and canyon wall formations on both left and right sides creating a natural corridor. A winding river/stream reflects orange sunlight from foreground toward the sun. Desert vegetation — saguaro cacti, agave plants — silhouetted in dark brown/black in foreground. Multiple atmospheric depth layers of canyon walls fading lighter toward horizon. Hot, dramatic, cinematic western mood. No gradients, flat shapes. 16:9 wallpaper format.