3 ms·

Is that a Sierpinski's triangle kite almost ten years before Sierpinski wrote about it!? Regardless truly awesome.

• gjm11 9y ago
  Yup. But (at least according to Wikipedia's article about the ST) the pattern was around -- in art -- centuries before Sierpiński!
• jgrahamc 9y ago
  Maybe, but it's not like "Sierpinski's" triangle was unknown before him. It appears far, far back in human history.