caption: The image shows a black and white drawing of a pentagon with a pentagonal shape, which is a representation of a tetrahedron. The pentagon is composed of a series of interlocking polygons, each with its own unique shape and color, and is surrounded by a white background. The polygons are arranged in a symmetrical pattern, with the center of the pentagon being the largest and the sides radiating outward. The edges of the polygons vary in size and shape, creating a unique and intricate design.