复古风乡村田园农场溪边奶牛插画素材

minimalist illustration, black and white color scheme, rural countryside scene, cows grazing on grass in foreground, small stream flowing through the middle, windmill and farmhouse in mid-background to the right, trees in far background, peaceful and serene atmosphere, detailed textures on cows, grass patterns, windmill structure, farmhouse roof and windows, tree outlines, light sky with clouds, fresh and natural visual effect