Sides · Meeting at a corner · Rings
H. S. M. Coxeter
1907–2003
British-Canadian geometer who worked out the regular hyperbolic tilings and whose diagrams sent Escher off to draw the Circle Limit prints.
Read more on Wikipedia (opens in a new tab)Portrait: Konrad Jacobs, CC BY-SA 2.0 de, via Wikimedia Commons (opens in a new tab)
