Symmetrical patterns are designs that are balanced and mirror each other on either side of a central line or point. These patterns can be found in nature, art, and architecture, creating a sense of harmony and order. Examples include the wings of a butterfly or the layout of a geometric shape like a square. In art and design, symmetrical patterns are often used to create visually appealing compositions. They can be seen in mandalas, tiles, and even in the layout of buildings. Symmetry helps to draw the viewer's eye and can evoke feelings of stability and calmness.