Mary Beard looks at images of the human body in ancient art, seeking answers to fundamental questions at the heart of ideas about civilisations.Why have human beings always made art about themselves? What were these images for? And in what ways do some ancient conventions of representing the body still affect us now?In raising these questions Mary argues that the way we look at art can influence our ideas of what it is to be civilised. The colossal prehistoric Olmec heads in Mexico set the scene. In a culture with no written record, all we can do is puzzle about what these images were for, whom they represented, and why they were constructed.