Show will debut Friday in West Chester with fund-raising gala “Thumbelina,” a sculpture by Jean Cheeseman. will be on display starting Sept. 6 when the Chester County Art Association’s debuts it 2013 Invitational Art Exhibition at a fund-raising gala. The Chester County Art Association (CCAA) will open its most anticipated show of the year this weekend: the 2013 Invitational Art Exhibition. The...