A sphere described by means of a bidimensional Hilbert-like Curve -iteration 5- [Une sphère décrite à l'aide d'une courbe du type Hilbert bidimensionnelle -itération 5-].
See the bidimensional Hilbert-like Curve -iteration 5-:
See the sphere:
See some related pictures (possibly including this one):
See some related pictures (possibly including this one):