Above: Norwalk resident Mark Pikul, above and below right, works on a print Sunday, July 31, as part of a series of demonstrations at the Center for Contempoary Printmaking at Mathews Park as Anthony Kirk. artistic director and master printer, left, explains the process. Pikul&amp;#8217;s print, &amp;#8216;Rules of Thumb,&amp;#8217; won third prize in the eighth [...]