Museum websites are fast becoming a hush-hush "where'd ya get that?" haven of unique collectibles for the home. The Massachusetts Museum of Contemporary Art (or, Mass MoCA) has one of the best collections, and includes the irresistible Sol Le Witt Curvee Platter ($208). Designed by the artist and handmade in Italy, you'll want to dazzle your guests with knowledge of the art world every time you use it. Be sure to tell them how Le Witt really did help to establish the post-war movements of Conceptualism and Minimalism.