Welcome to the Voderberg Spiral Tiling. Those images were created with Fractint using a Linear System technique based on Martin Gardner's "Penrose Tiles to Trapdoor Ciphers". The tiling method is created by Heinz Voderberg and it was implemented by Herb Savage. You can get the data file (tiling.l, works with Fractint) with the geometrical description if you want to generate this (and more!) by yourself.
(click on the images to see a larger version)
(click here to see an artificially colored Voderberg Tile)
See also: Penrose Tiles
Created by Rodrigo Siqueira - Insite