caption: The image shows a drawing of four heads of men on a piece of paper, each with a unique facial expression. The heads are arranged in a triangular formation, with the tallest one in the center and the two smaller ones on either side. The man on the left has a stern expression, while the man in the middle has a more relaxed expression. All four heads have a distinctively symmetrical design, with each head having a distinct shape and texture. The background of the paper is a light color, allowing the heads to stand out.