These are quite beautiful. I remember I was on a "fractal" high when I first discovered graphics programming and relied on the exercises in this book https://a

These are quite beautiful. I remember I was on a "fractal" high when I first discovered graphics programming and relied on the exercises in this book https://archive.org/details/advancedfractalp0000stev https://archive.org/details/advancedfractalp0000stev It had a chapter on L-systems with some very nice examples. One of my earliest programs which I put online was a Tkinter based GUI to do this. https://github.com/nibrahim/PFractL https://github.com/nibrahim/PFractL