卡通手绘风亲子奶牛温馨田园风光自然和谐插画

cartoon illustration, green, blue, and white color scheme, bright and fresh, two cows, one standing and one lying down, brown and white, farmhouse, windmill, trees in the background, milk-shaped clouds in the sky, small flowers on the grass, simple lines and color blocks, gradient blue sky, bright green grass, smooth and layered, lively and cute, conveys a relaxed and happy feeling, idyllic life