This is a realistic autumn natural scenery photography work. The clear dark blue river winds through the countryside, with light gray gravels and scattered dead branches on the riverbank. Stretches of birch forests grow on both sides, autumn leaves are dyed with rich golden yellow, warm orange and different shades of emerald green, dotted with bright red shrubs. The cloudless clear blue sky stretches above, warm golden sunlight slants on trees and water, the whole scene is quiet and peaceful, full of autumn's unique gorgeous healing atmosphere, showing the natural wild fun of crisp autumn days.