This is a Mandelbrot set plot created with FractalWorks, a Macintosh Fractal renderer I have developed. There is a link at the top of this gallery to download the application if you want to try it out.

The plot is centered on -0.6906988741504118, 0.4652112500501954i, at a real width of about 3.25E-06

If you have FractalWorks installed, you can recreate the plot (with different colors) click here