Professional Instruction in the Principles of Classical Painting Techniques. Artists are guided through a series of exercises designed to build perception of tonal values,color temperature, and aerial perspective-the essential ingredients of strong realistic painting since the Renaissance. See www.BarbaraJohnsonWorkshops.com to register.

Tuesday Evenings from 6:30 to 9 p.m. September 6 to October 11, One Cottage Street, Easthampton