You can't pull the wool over my eyes

I took this photo in Rome, Italy. The eyes of something famous. The photo shows only a tiny part of the world-famous sculpture, but you might be able to take a guess what it is. The sculpture itself is about a meter or so, and is located in the church of Santa Maria in Cosmedin. Also, it's famous for its mouth. Yep. The photo shows the eyes of Bocca della Verità. Italian word Bocca means mouth in English, and Bocca della Verità means the Mouth of Truth. The mouth is known as a lie detector, so I thought I'd better took a photo of the eyes, not the mouth.