Triangular pyramid composed of four faces.
Origami models labeled Geometric shape
Radial-shaped diamond with eight sides.
Square pyramid model.
Asymmetrical eight-faced shape with indented bottom.
Circular wheel-like model created by flattening a DNA-like structure.
Three-sided pyramid with sunken tip.
Modular, winged polyhedron model folded from 30 sheets.
Stellated octahedron model made from winged Sonobe modules.
Ornament made from six sheets.