I guess it depends on the fractal. By definition, the Mandelbrot set is contained within a circle. https://commons.wikimedia.org/wiki/File:Animation_of_the_gro

I guess it depends on the fractal. By definition, the Mandelbrot set is contained within a circle. https://commons.wikimedia.org/wiki/File:Animation_of_the_growth_of_the_Mandelbrot_set_as_you_iterate_towards_infinity.gif https://commons.wikimedia.org/wiki/File:Animation_of_the_gro...