Nail design refers to the art of decorating and enhancing the appearance of fingernails and toenails. This can involve various techniques, including painting, applying nail polish, and using nail art tools to create intricate patterns and designs. Common materials used in nail design include nail polish, gel polish, and nail stickers. Nail design can be a form of self-expression and creativity, allowing individuals to showcase their personal style. Many people visit nail salons for professional services, while others enjoy doing their own nail art at home. Trends in nail design often change seasonally, influenced by fashion and popular culture.