Real unpredictability

is not realized by means of mathematical chance, because mathematical chance requires the definition of the set of possible outcomes.

Real unpredictability is caused by mistakes.
      

• Benoit Mandelbrot: The Computer "Bug" as Artist. In: The Fractal Geometry of Nature. New York: W.H. Freeman, 1982.

• Jodi

• SolarGarlic: The aleatoric method. (A graphic creation method based on corrupted data. The process involves corrupting an existing file and capturing the reactions it produces in various environments. The results are separated into elements, which are then rearranged and combined to create the graphic piece.)