Adelheid M. Gealt has been Director of the Indiana University Art Museum since 1989. An internationally recognized expert on Domenico, she is author of Domenico Tiepolo: The Punchinello Drawings.George Knox, Professor Emeritus at the University of British Columbia, is an authority on Venetian art and has published on the works of both Giambattista and Domenico Tiepolo.Gealt and Knox are co-authors of Domenico Tiepolo: Master Draftsman (IUP, 1997).