The Rijksmuseum | Documentation “The Rembrandt Database, Object information, Rembrandt, Portrait of a couple as Isaac and Rebecca, 1662-1666, Rijksmuseum, Amsterdam, inv. no. SK-C-216, http://www.rembrandtdatabase.org/Rembrandt/painting/3068/portrait-of-a-couple-as-isaac-and-rebecca, accessed 2016 May 04”