         Sentence t Our students and the public are continuing to enjoy a  number of special programs, such as the Visiting Artist Program,  hich 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.    Sentence 2: The Visiting Artist Program brings great artists to  free public lectures.