London, "Homage to René Gimpel," 1966, no. 55.<br>Cleveland Museum of Art, "Year in Review for 1978" 1979 cat. no. 28<br>Metropolitan Museum of Art (9/26/2006 - 2/19/2007): "Set in Stone: The Face in Medieval Sculpture"<br>Frist Center for the Visual Arts, Nashville, TN (2/13/2009 - 6/7/2009): "Medieval Treasures from the Cleveland Museum of Art"