Symmetry, beauty and evolution


HUMANS and certain other species find symmetrical patterns more attractive than asymmetrical ones. These preferences may appear in response to biological signals1–3, or in situations where there is no obvious signalling context, such as exploratory behaviour4,5 and human aesthetic response to pattern6–8. It has been proposed9,10 that preferences for symmetry have evolved in animals because the degree of symmetry in signals indicates the signaller's quality. By contrast, we show here that symmetry preferences may arise as a by-product of the need to recognize objects irrespective of their position and orientation in the visual field. The existence of sensory biases for symmetry may have been exploited independently by natural selection acting on biological signals and by human artistic innovation. This may account for the observed convergence on symmetrical forms in nature and decorative art11.

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  1. 1

    Møller, A. P. Nature 357, 238–240 (1992).

    ADS  Article  Google Scholar 

  2. 2

    Swaddle, J. P. & Cuthill, I. C. Nature 367, 165–166 (1994).

    ADS  Article  Google Scholar 

  3. 3

    Radesäter, T. & Halldórsdóttir, H. Anim. Behav. 45, 626–628 (1993).

    Article  Google Scholar 

  4. 4

    Rensch, B. Z. Tierpsychol. 14, 71–99 (1957).

    Article  Google Scholar 

  5. 5

    Rensch, B. Z. Tierpsychol. 15, 447–461 (1958).

    Article  Google Scholar 

  6. 6

    Berlyne, D. E. Aesthetics and Psychobiology (Appleton, New York, 1971).

    Google Scholar 

  7. 7

    Hubbell, M. B. Am. J. Psychol. 53, 46–69 (1940).

    Article  Google Scholar 

  8. 8

    Musinger, H. & Kessen, W. Psychol. Monogr. 9, 1–24 (1964).

    Article  Google Scholar 

  9. 9

    Watson, P. J. & Thornhill, R. Trends Ecol. Evol. 9, 21–25 (1994).

    CAS  Article  Google Scholar 

  10. 10

    Brookes, M. & Pomiankowski, A. Trends Ecol. Evol. 9, 201–202 (1994).

    CAS  Article  Google Scholar 

  11. 11

    Gombrich, E. H. The Sense of Order 2nd edn (Phaidon, London, 1984).

    Google Scholar 

  12. 12

    Cronly-Dillon, J. R. & Gregory, R. L. (eds) Evolution of the Eye and Visual System (Macmillan, Basingstoke, 1991).

  13. 13

    Tinbergen, N. The Study of Instinct (Oxford Univ. Press, London, 1951).

    Google Scholar 

  14. 14

    Mackintosh, N. J. Psychology of Animal Learning (Academic, London, 1974).

    Google Scholar 

  15. 15

    Doll, T. J. & Thomas, D. R. J. exp. Psychol. 75, 508–512 (1967).

    Article  Google Scholar 

  16. 16

    Staddon, N. E. R. Am. Nat. 109, 541–545 (1975).

    Article  Google Scholar 

  17. 17

    Leimar, O., Enquist, M. & Sillén-Tullberg, B. Am. Nat. 128, 469–490 (1986).

    Article  Google Scholar 

  18. 18

    Ryan, M. J. Oxford Surv. evol. Biol. 7, 156–195 (1991).

    Google Scholar 

  19. 19

    Enquist, M. & Arak, A. Nature 361, 446–448 (1993).

    ADS  CAS  Article  Google Scholar 

  20. 20

    Arak, A. & Enquist, M. Phil. Trans. R. Soc. B340, 207–213 (1993).

    Article  Google Scholar 

  21. 21

    Stewart, I. & Golubitsky, M. Fearful Symmetry: Is God A Geometer? (Penguin, London, 1993).

    Google Scholar 

  22. 22

    Derefeldt, G. in The Perception of Colour (ed. Gouras, P.) 218–261 (Macmillan, Basingstoke, 1991).

    Google Scholar 

  23. 23

    Darwin, C. The Expression of the Emotions in Man and Animals (Murray, London, 1872).

    Google Scholar 

  24. 24

    Turing, A. M. Phil. Trans. R. Soc. B237, 37–72 (1952).

    Article  Google Scholar 

  25. 25

    Wallace, A. R. Darwinism, an Exposition of the Theory of Natural Selection (Macmillan, London, 1889).

    Google Scholar 

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Enquist, M., Arak, A. Symmetry, beauty and evolution. Nature 372, 169–172 (1994).

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