This is a fractal: http://fineartamerica.com/featured/inverted-energy-spiral-ja...
It is obvious how to extend the drawing "to infinity".
I agree that some of them aren't (no recursion to infinity) but others are.
It is obvious how to extend the drawing "to infinity".
I agree that some of them aren't (no recursion to infinity) but others are.
On fractals -- I wish it had a clear definition. It's too subjective. For example http://en.wikipedia.org/wiki/Fractal. By the popular definition, it seems fine for non-linear growth in the number of shapes vs the level. (Though not especially interesting.) But I agree more with your interpretation.