This document discusses different shapes and their symbolic meanings in art and various cultures. It describes squares and cubes as representing rational order, precision and impersonality. Hexagons and octagons are seen as stable due to their relationship to natural phenomena. Triangles represent precariousness due to their small bases. Circles symbolize perfection, eternity and unity due to their radial symmetry. Shapes like squares, circles and triangles have symbolic meanings across different cultures from China, India, Tibet and indigenous groups in the Philippines. The artist Paul Cezanne viewed the universe as being composed of cubes, cones and cylinders.