Beauty is only skin deep

Homer . The Iliad. Trans by R Fitzgerald. Oxford: Oxford University Press, 1984.

Ferrario VF , Sforza C , Poggio CE. Tartaglia G. Facial morphology of television actresses compared with normal women. J Oral Maxillofac Surg 1995; 53: 1008–14.

Jefferson Y. Skeletal Types: key to unravelling the mystery of facial beauty and its biological significance. J Gen Orthod 1996; 7: 7–25.

Aristotle . Diogenes Laertius, Aristotle, v-19. In: Stevenson B , ed. Home Book of Quotations: Classical and Modern. New York: Dodd, Mead 1967; 128.

Green CD. All that glitters: a review of psychological research on the aesthetics of the golden section. Perception 1995; 24: 937–68.

Ricketts RM. The biologic significance of the divine proportion and Fibonacci series. Am J Orthod 1982; 81: 351–70.

URL: http://www.science.wayne.edu/~mcogan/Humanities/Sistine/.

Etcoff NL. Beauty and the beholder. Nature 1994; 368: 186–7.

Enquist M , Arak A. Selection of exaggerated male traits by female aesthetic senses. Nature 1993; 361: 446–8.

Buss DM. The evolution of human intrasexual competition: tactics of mate attraction. J Pers Soc Psychol 1988; 54: 616–28.

Singh D. Adaptive significance of female physical attractiveness: role of waist-to-hip ratio. J Pers Soc Psychol 1993; 65: 293–307.

Cunningham MR. Measuring the physical in physical attractiveness: quasi-experiments on the sociobiology of female facial beauty. J Pers Soc Psychol 1968; 50: 925–35.

Junqueira LC , Carneiro J , Kelley RO. Basic Histology, 8th edn. Norwalk: Appleton & Lange 1995: 346–58.

Jones D. Sexual selection, physical attractiveness and facial neoteny: cross cultural evidence and implications. Curr Anthropol 1995; 36: 723–48.

Pontius AA. Obesity types in stone age art: A study of iconodiagnosis. In: Wurtman RJ , Wurtman JJ , eds. Human Obesity. New York: New York Academy of Sciences, 1987: 331–4.

Tovée MJ , Reinhardt S , Emery JL , Cornelissen PL. Optimum body-mass index and maximum sexual attractiveness. Lancet 1998; 352: 548.

Langlios JH , Ritter JM , Roggman LA , Vaughn LS. Facial diversity and infant preferences for attractive faces. Dev Psychol 1991; 27: 79–84.

Wallace L. The Prince of India 1893, iii-6. In: Stevenson B , ed. Home Book of Quotations: Classical and Modern. New York: Dodd, Mead 1967: 129.

Larrabee W. Facial beauty: myth or reality? Arch Otolaryngol Head Neck Surg 1997; 123: 571–2.

Guyton AC , Hall JE. Textbook of Medical Physiology, 9th edn. Philadelphia: WB Saunders, 1996: 637–50.

Chu TC. Acne and other facial eruptions. Medicine 1997; 25: 30–3.

Zadiel DW , Chen AC , German C. She is not a beauty even when she smiles: possible evolutionary basis for a relationship between facial attractiveness and hemispheric specialisation. Neuropsychologica 1995; 33: 649–5.

Chen AC , German C , Zaidel DW. Brain asymmetry and facial attractiveness: facial beauty is not simply in the eye of the beholder. Neuropsychologica 1997; 35: 471–6.

Spencer H. Home life with Herbert Spencer 1863, 4. In: Stevenson B , ed. Home Book of Quotations: Classical and Modern. New York: Dodd, Mead 1967: 137.

Kerr J. The Snake has all the lines. In: Augarde T , ed. Oxford Dictionary of Modern Quotations. Oxford: Oxford University Press, 1991: 120.