Pittsburgh Corning is making personalization a priority. The Expressions Collection Accent Glass Block is Pittsburgh Corning's newest product line that simultaneously achieves versatility, remains classic, and is a critical design element for interiors and exteriors.(PRWeb November 19, 2015)Read the full story at http://www.prweb.com/releases/Expressions-Collection-/Pittsburgh-Corning_2015/prweb13088320.htm