简约自然风秋季栗子绿叶植物自然美感商业照片

high-definition photo, minimalist style, green and brown color scheme, chestnuts with spiky husks in light brown, smooth reddish-brown chestnut fruits, green leaves with serrated edges and clear veins, chestnuts and husks positioned slightly below center, leaves extending from top to center, natural arrangement, pure white background, clean and simple, fresh and natural visual effect, conveys autumn harvest and natural ecology