Riverpark Art Studio Drawing Classes. Riverpark Art Studio is now offering art classes to anyone who is intrested in learning the foundations of painting and drawing. The classes are available twice a month, two days a week to anyone who is interested in drawing the human form. Cost $10 dollars for three hour session. Friday classes 9:30 a.m. to 12:30 p.m. Private classes offered also to those who need one on one instructions. For more information please call  or email: dennislewis@dlewisart.com.