Hal Tenny selected this excellent set of his Mandelbulb 3D parameters for you to explore. When you share what you create, please credit Hal Tenny as the source of the params. Click on the images/links to open the parameters. Happy Mandelbulbing! “Decorated Spheres” by Hal Tenny. Click for parameters. “Frivolous Architecture” by Hal Tenny. Click for parameters.