Decorating the Alps with mathematical drawings (2014) Posted by howrude on Thursday March 17, 2022 @05:24AM from the theguardian.com dept. https://www.theguardian.com/science/alexs-adventures-in-numberland/gallery/2014/nov/06/simon-becks-snow-art-landscapes-mathematical-designs-drawings-alps ( 3 comments | 38 points | on HN )