A Bogenrief Studios Stained Glass Window Panel 20th century The tall arched rectangular panel composed of numerous shaped and faceted glass inserts forming a central design of an urn issuing exotic flowers, etched signature and numbered 199917, within oak frame. (H: 89, W: 42 in. (overall)) Provenance Collection of Robert & Barbara Safford, Vaux Hill, Audubon, Pennsylvania. Freeman’s, Philadelphia, September 25, 2013, lot 21. Acquired directly from the above sale. Private Collection, Long Island, New York.