头像壁纸：水墨手机壁纸

Vertical Chinese ink-wash wallpaper of a misty mountain landscape, tall dark peaks in the foreground dissolving into pale grey haze, a waterfall cascading between cliffs into drifting fog, a few birds as simple ink strokes flying across the large empty sky area at the top, traditional sumi-e brushwork with varying ink density, subtle off-white paper texture, elegant negative space balanced for a phone lock screen with the upper area clear, quiet contemplative oriental mood, high resolution, 8k