Re: Julia and Mandelbrot

Julia plots are Beautiful and Interesting.
   See : https://postimg.cc/gallery/QHcFVXN
 Plotted on the complex plane, each Julia is specific to a complex C .
 If for any complex Z , the magnitude of  Z = ( Z + C ) squared
iterated n times does not exceed 2 , then Z is a point in the Julia
for C at n iterations.
 If a Julia contains the origin and is connected, then C is part of the
Mandelbrot set.
   See : https://postimg.cc/gallery/YqLphGg
 The Mandelbrot appears to be a well defined figure with apparent
borders or boundaries MBT-1 .
  Yet when one zooms in on a border or boundary, there is an
ongoing riot of complexity on all scales, MBT-1, -2, -3, -4 .