Richental, Ulrich von (c.1360-1437). Medium: pen and ink on paper. Date: 15th Century. Council on Constance 1414-18; to settle the Western Schism; held in Konstanz, Germany; Sigismund (1368-1437), Holy Roman Emperor; Frederick IV (1382-1439) was later banned from the Council for siding with Antipope John XXIII; Provenance: Private Collection. Photographic rights held by The Bridgeman Art Library.