Foam accessories are used in art and creation to make artistic objects and decorations. They can be cut, sculpted, and molded to create sculptures, three-dimensional models, and other works of art. Additionally, foam can be used as a base for painting and decorations, offering a textured and porous surface that can be covered with paints, paper, or other artistic materials. Foam accessories are valued for their ease of manual work and versatility in creating a variety of artistic projects.