Newscopy: "For the second year at Art Commission is presenting its Outdoor Art Show, this time at Union Square. Rain canceled the first day Saturday, and the show will add an extra day, closing tomorrow night. Margaret Jipp of Mills College, shown here, is one of the exhibitors, demonstrating the art of pottery-making as a feature of the 'art-in-action' section of the show. All paintings and handiwork on display are on sale to the public."