手绘风山林河流山脉电脑壁纸

fresh natural landscape advertising background, a winding river flowing through a green valley, surrounded by majestic mountains and lush forests, morning mist floating in the air, bright and vibrant color palette, clean commercial poster background, 8k --sv 6 --no logo,text,watermark,brand mark,blurry details,color distortion,clutter elements --v 8.1 --ar 16:9 --style raw --s 700 --sref 3458369071