Peter Jonathan Bell, PhD, is curator of European Paintings, Sculpture and Drawings at the Cincinnati Art Museum.

Kristi A. Nelson, PhD, is executive vice president for Academic Affairs and professor emeritus, University of Cincinnati.

Tanja Bernsau, PhD, is an art historian with a special interest in provenance research and the protection of cultural heritage.

Kathryn Griffith is Kreiss Interpretive Fellow at the Cincinnati Art Museum.

Neville Rowley, PhD, is curator, Early Italian Art, Gemäldegalerie and Bode-Museum, Berlin.

Nancy Yeide was head of the Department of Curatorial Records at the National Gallery of Art, Washington, DC, from 1990-2017. She is a specialist in World War Two-era provenance research.