Escher kept a model of this system of nested polyhedra, and regularly depicted polyhedra in his artworks relating to astronomy and other worlds.
Escher regularly depicted polyhedra in his artworks relating to astronomy and other worlds. Escher kept a model of this system of nested polyhedra.
Escher kept a model of this system of nested polyhedra. Escher regularly depicted polyhedra in his artworks relating to astronomy and other worlds.
Escher kept a model of this system of nested polyhedra. Escher regularly depicted polyhedra in his artworks relating to astronomy and other worlds.