Fractal
Complexity Simplified: Fractals in Nature
Fractals in Nature
http://raimalarter.blogspot.com/2009/01/fractals-in-nature.html
sciencedirect thesis: Measuring the complexity of non-fractal shapes by a fractal method
University of Oslo, c/o SINTEF Electronics & Cybernetics, Box 124 Blindern, Forskningsveien 1, N-0314, Oslo, Norway