A rotating gallery of art will please your kids, who love to see their latest works on display. And instead of letting older pieces become buried, safely store them away. Buy a portfolio, available at all art supply stores, and label it with your child's name and the year. Once the portfolio is full, it can easily be stored in a closet or under a bed. Another option is a storage box, many of which are attractive enough to become part of your living room or office decor (like the Workwear Canvas boxes from West Elm). Just be sure to find one large enough to store bigger artworks.