1. The face and the mind behind it;Arnheim,1993
2. Facial beauty in western art;Olds,1993
3. Evolution of concepts of the face;Moyers,1993
4. Rhodes G, Zebrowitz LA, editors. Facial attractiveness: evolutionary, cognitive, asocial perspectives [reviewed by Donovan JM. Hum Nature Rev 2003;3:226-8].
5. The art and life of Albrecht Durer;Panofsky,1955