Larry, there are an impressive number of different fractals possible. Even if you stick to just one drawing, filter option and colour option, and then zoom in at different areas of the fractal, you find many interesting subfractals. In particular when you use very large magnification factores (over 100) you discover a whole new fractal world!
The above fractal was derived from
Draw 02 (Derbyshire Nova)
F01 (30*pow ...)
C01 (...)