Comment

"A more sophisticated approach is presented in the work of Lauri Gröhn [2]. Based on a cell-automaton like concept, images are filtered by removing pixels in an iterative process. Different tracks for the compositions can be obtained by partitioning the image and different movements by applying slightly different graphical filters. A large number of impressive examples is made available on theWeb site and the high number of on-line visits suggest that also that a wide audience is considering the results to exhibit some sort of synaesthetic correspondence." (Pohle & Knees)