Closed Surfaces

• Apple Surface
• Astroidal Ellipsoid
• Bohemian Dome
• Cross-Cap
• Cushion Surface
• Double Sphere
• Eight Surface
• Ellipsoid
• Elliptic Torus
• Heart Surface
• Horn Torus
• Hunt's Surface
• Hyperbolic Octahedron
• Lemon Surface
• Roman Surface
• Sine Surface
• Sphere
• Spheroid
• Superellipsoid
• Supersphere
• Tooth Surface
• Torus