And what a fantastic rabbit hole. I would recommend 'Generative Design'. http://www.generative-gestaltung.de/ http://www.generative-gestaltung.de/ (There is an

And what a fantastic rabbit hole. I would recommend 'Generative Design'. http://www.generative-gestaltung.de/ http://www.generative-gestaltung.de/ (There is an English edition) A really beautifully designed book. Great to leaf through for inspiration, but also has decent example code for a variety of techniques.