卡通风农场动物绵羊奶牛鸡猪鼠插画素材

minimalist illustration, white background, natural color scheme, four farm animals: sheep in top left, cow in top right, chicken in bottom left, pig in bottom right, diagonal distribution, independent display, no decorative elements, no text, pure white background, clear and straightforward visual effect, conveying farm animal information兔子和老鼠