930240林桓駿
Five Tetrahedra in a Dodecahedron
Five Octahedra in Icosadodecahedron
Any Two Circles on a Sphere are Perspective
Stereographic Projection of a Circle1
Stereographic Projection of a Circle2
Smallest Cube Containing a Regular Tetrahedron
Construction of a Triangular Cupola starting with a triangle1
Construction of a Triangular Cupola starting with a triangle2
Triangular Gyrobicupola as Convex Hull of Tetrahedra
Truncated Octahedron from a Cube
Truncated Tetrahedron as Convex Hull
Construction of a Rhombic Triacontahedron from a Dodecahedron
Construction of a Rhombic Icosahedron from a Dodecahedron
Smallest Cube Containing a Regular Tetrahedron
Common Cross Section of Dodecahedron and Its Dual
Escribed Dodecahedron of a Cube
Five Octahedra in an Icosidodecahedron