caption: The image shows a drawing of four cows on a piece of paper, created by Giovanni Battista Tiepolo in 1635-1696. The drawing is detailed and lifelike, depicting the cows in various poses and expressions. The paper is slightly crumpled, giving it a worn and aged look, and the colors used are mostly shades of brown and beige. The cows are drawn in a realistic style, with each one having its own unique features and characteristics.