ADULT CLASSES & WORKSHOPS Each session we offer 40-50 adult classes and workshops. Classes meet weekly for 4-10 weeks for 1-3 hours of instruction and focus on a specific medium. Class sizes range from 6-18 students. Workshops are shorter in length than classes and often meet on weekends. WORKSHOPS Workshops are designed to fit easily into busy schedules! Offering a focused exploration in a specific medium, workshops provide an opportunity to produce impressive results in a short amount of time. Usually 1 or 2 days in length, many workshops are conveniently held during the weekend.