A pseudo-periodical Penrose tiling of the Golden Decagon exhibiting one of the five cubes [Un pavage de Penrose pseudo-périodique du Décagone d'Or montrant l'un des cinq cubes].
See the five cubes:
(CMAP28 WWW site: this page was created on 09/10/2019 and last updated on 09/10/2019 18:32:21 -CEST-)