Geometric shape similar to sierpinski triangle, fractals that can be made with a ruler and pencil?
Recently I've been drawing some aesthetically pleasing, kind of geometric shapes, most recently the sierpinski triangle. I was wondering if anyone knew of a shape or pattern in the same vein (can be drawn with just a pencil, ruler and a pair of compasses, and possibly other stuff like a protractor) that looks cool. Time is not an issue.
Thanks in advance