An Exhibition of Exponential Sums: Visualizing Supercharacters
Paula Burkhardt, Gabriel Currier, Stephan Ramon Garcia, Mathieu de Langis, Bob Lutz and Hong Suh Proceedings of Bridges 2015: Mathematics, Music, Art, Architecture, Culture (2015) Pages 475–478
We discuss a simple mathematical mechanism that produces a variety
of striking images of great complexity and subtlety. We briefly
explain this approach and present a selection of attractive images
obtained using this technique.