Triangles are often linked with/found in a geometric, modern aesthetic and have been used by virtually every high end fashion designer. The smooth lines and sharp edges form clean, modern shapes that become the focal point of the viewer's eye. The triangle is one of the oldest and most widely used symbols. The Greeks used the triangle as the delta symbol and saw it as a doorway. Aristotle used the triangle in his five elemental conceptions. The triangle can symbolize how working together can unite people. It can represent the process of development and getting to the highest point of spiritual change. It can symbolize achieving dreams and ambitions.