nealgodse: K3 (designed by Byriah Loper)
nealgodse: K2 (designed by Robert Lang)
nealgodse: Twenty Intersecting Triangles, AKA K9 (designed by Byriah Loper)
nealgodse: Twenty Intersecting Tetrahedra, AKA K10 (designed by Byriah Loper)
nealgodse: Twenty Intersecting Tetrahedra, AKA K11 (designed by me)
nealgodse: N18: Twenty Intersecting Tetrahedra, “Invictus” (my design)