His right ear is at the very top of the picture. His arm and top of his head meet and a gap of light in the shape of a triangle is between them. At the top of that triangle is his right ear. The big black circle is the top/back of his head (hair).
Yeah, I'm trying to look at it differently where what you are calling the back of the head is really her other shoe lifted in the air and his face [ear, nose, eye] is between the two with the back of his head on the floor.