Poincaré Seashell No. 14 #origami @origami
From a circle. The creases are arcs on a Poincaré circle or straight lines, if you were folding paper in #hyperrogue.

Poincaré Seashell No. 14 #origami @origami
From a circle. The creases are arcs on a Poincaré circle or straight lines, if you were folding paper in #hyperrogue.