自然风光：大峡谷落日

Wide shot from a high angle at the canyon rim of the Grand Canyon at sunset, revealing layer after layer of sedimentary rock in bands of deep red, burnt orange, ochre and soft pink sandstone, carved by millions of years of erosion. Far below, the thin ribbon of the Colorado River winds through the shadowed canyon floor, glinting with the last warm light. The mesa tops catch golden rim light while the deep chasms fall into soft indigo shadow, creating dramatic contrast. A weathered, gnarled juniper tree stands silhouetted in the foreground on the rim, with a few scattered desert shrubs. Sky: dramatic streaked clouds lit orange and rose from below. Light: warm, low sun from the west raking across the canyon walls. Color palette: red-orange, ochre, deep purple shadows, golden highlights. Grand scale with crisp texture on the rock strata, 4k