Gnofract 4D Fractal Generator

Gnofract 4D is a Gnome-based program to draw fractals. What sets it apart from

other fractal programs (and makes it "4D") is the way that it treats the

Mandelbrot and Julia sets as different views of the same four-dimensional

fractal object. This allows you to generate images which are a cross between

the two sets and explore their inter-relationships.