Natural patterns are recurring designs or structures found in nature. These patterns can be observed in various forms, such as the spiral of a nautilus shell, the branching of trees, or the symmetry of flowers. They often arise from mathematical principles, like the Fibonacci sequence, which can be seen in the arrangement of leaves or the growth of sunflowers. These patterns serve important functions in ecosystems. For example, the hexagonal shape of honeycomb cells maximizes space and efficiency for bees. Similarly, the patterns in animal fur or skin, like the stripes of a zebra, can provide camouflage or help with temperature regulation.