I am a retired lithographer (color separator).. I have a BS degree in industrial education, and have taught part-time, while working in the litho trade. One of my finest teaching experiences was that of having taught a course in color theory and application, at AZ State University for 4 years. I've been painting in oils for about 25 years, and in watercolor for a bit less time. I belong to an art club, here in Glendale, AZ, as well as several other art forums. I am presently teaching an adult class in oil painting at a local recreation center.