premise: Our students and the public are continuing to enjoy a number of special programs , such as the Visiting Artist Program , which draws about 10 nationally known artists who present free public slide lectures about their work , the Saturday School , now in its 70th year of providing art classes for junior and senior high school students every spring and fall , and the Pre-College Program , offering art classes for recently graduated high school students who are interested in careers in the arts .
hypothesis: The Visiting Artist Program brings great artists to free public lectures .