Computational Aesthetics 2009: 5th International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging May 28-30, 2009 Victoria, British Columbia, Canada Online registration is now open at http://www.computational-aesthetics.org/2009/ Early bird registration fees until 6 April. Computational Aesthetics is co-located with Computer Graphics International (www.cgi09.org). There is a heavily discounted joint registration fee for those wanting to attend both conferences. Computational Aesthetics bridges the analytic and synthetic by integrating aspects of computer science, philosophy, psychology, and the fine, applied & performing arts. It seeks to facilitate both the analysis and the augmentation of creative behaviour. CAe also investigates the creation of tools that can enhance the expressive power of the fine and applied arts and furthers our understanding of aesthetic evaluation, perception and meaning.