Nan Cunningham, well known as a colorist, will show in this two-day workshop, how to make every color in the rainbow from just six tubes of paint, using oils or acrylics, and what to do with the resulting perfect colors. Cost:Members,$195; non-members, $225. Call ADSO for supply list. Nan will offer a free introductory demo on October 31,from 7-8 p.m.