The print image is 10,500 X 7,000 pixels with 3x3 oversampling enabled for a total of 31,500 X 21,000 sampled points. Lanczos anti-aliasing is applied using a 9x9 kernel resulting in a high-quality 10,500 X 7,000 image.
This image was created with the Fractal Science Kit fractal generator
[link]This design is based on methods described in the excellent book "Indra's Pearls - The Vision of Felix Klein" by David Mumford, Caroline Series, and David Wright.