Sand art is a creative form of expression that involves using colored sand to create intricate designs and patterns. Artists often use tools like funnels and brushes to layer the sand, allowing for detailed images and textures. This art form can be temporary, such as in sand sculptures at beaches, or more permanent, like in sand bottles that showcase beautiful designs. In addition to individual creations, sand art is also popular in cultural traditions around the world. For example, mandala sand art is a spiritual practice in some Buddhist cultures, where colored sand is used to create intricate patterns that are later destroyed to symbolize the impermanence of life.