Plus; Art Sales at Chester County Art Association and DCCA By Lele Galer, Columnist, The Times The Delaware Valley Collage Cooperative is having a Popup show this Thursday at Galer Estate Winery in Kennett Square from 4-8pm.  One of the original DVAL artists,  Linnie Greenberg, says it was “serendipity that brought a few women together in the winter of 2011” at a collage class on the...