Date started: September 2019
Leads: Arnaud Chéritat
Abstract
After Rich Schwarz explained the substitution rule for the kites-and-darts Penrose tiling, I decided to illustrate it by a stack of different laser-cut rectangles of wood where the kites and darts are removed and only their outline remains.
Media
![](https://i0.wp.com/im.icerm.brown.edu/wp-content/uploads/2019/12/image1-10.jpg?resize=1091%2C818&ssl=1)
![](https://i0.wp.com/im.icerm.brown.edu/wp-content/uploads/2019/12/image2-7.jpg?resize=1091%2C818&ssl=1)
![](https://i0.wp.com/im.icerm.brown.edu/wp-content/uploads/2019/12/0-1.png?resize=1091%2C813&ssl=1)