Expressions, Assemblages and Grammars
The use of bio-inspired computing offers a wide range of solutions and opportunities, both for scientists, who make an effort to understand and model nature, and for artists, who use nature as a source of inspiration. The use of a metaphor that is relevant for scientists and artists helps to bridge the gap between the scientific and artistic communities, and fosters the collaboration and transfer of knowledge between the two domains. This paper presents an overview of some of the Evolutionary Art projects I have been involved during the past thirteen years.
 R. Dawkins, The Blind Watchmaker, Penguin Books, 1986.
 K. Sims, Artificial Evolution for Computer Graphics, ACM Computer Graphics, 25(4): 319-328. 1991.
 S.Todd and W. Latham, Evolutionary Art and Computers, Academic Press, 1992.
 M. Lewis, Evolutionary Visual Art and Design, in The Art of Artificial Evolution: A Handbook on Evolutionary Art and Music, Springer, pp. 3-37, 2007.
 J. Koza, Genetic Programming: On the Programming of Computers by Means of Natural Selection. Complex Adaptive Systems. The MIT Press. 1992.
 P. Machado and A. Cardoso, All the Truth About NEvAr, Applied Intelligence, Special Issue on Creative Systems, 16(2):101–19. 2002.
 Yuval Fisher (Ed.), Fractal Image Compression: Theory and Application to Digital Images, Springer Verlag, New York, 1995
 P. Machado, A. Dias and A. Cardoso, Learning to Colour Greyscale Images, The Interdisciplinary Journal of Artificial Intelligence and the Simulation of Behaviour – AISB Journal, 1(2): 209-219, 2002.
 P. Machado, J. Romero, A. Santos, A. Cardoso, A. Pazos, On the Development of Evolutionary Artificial Artists. Computers & Graphics 31(6): 818-826. 2007.
 P. Machado, J. Romero, B. Manaris, Experiments in Computational Aesthetics, The Art of Artificial Evolution: A Handbook on Evolutionary Art and Music, Springer, pp. 381-415, 2007.
 P. Machado and F. Graca, Evolutionary Pointillist Modules: Evolving Assemblages of 3D Objects. EvoWorkshops 2008: 453-462. 2008.
 G. Stiny and J. Gips, Shape grammars and the generative specification of paintings and sculpture, Information Processing 71, Amsterdam, North Holland Publishing Co. pp.1460-1465. 1971.
 M.A. Boden, The Creative Mind: Myths and Mechanisms Basic Books, NewYork, 1990.
 J. Horigan and M. Lentczner: Context Free, http://www.contextfreeart.org/, accessed in Jan. 2010.
 C. Coyne., Context Free Design Grammar, http://www.chriscoyne.com/cfdg/, accessed in Jan. 2010.
 P. Machado , H. Nunes, J. Romero, Graph-Based Evolution of Visual Languages, EvoApplications, 2010
 S. Sagmeister, The power of time off. TED Talks, 2009.