Giorgione, Three Philosophers, c. 1506 (Kunsthistorisches Museum, Vienna)

Speakers: Dr. Beth Harris & Dr. Steven Zucker

Length: 5 minutes

Gossaert, Saint Luke Painting the Madonna, c. 1515-25

Length: 8 minutes

Celebrity & Art: Leonardo's "Mona Lisa"

Length: 5 minutes

Giorgione, The Tempest, c. 1506-8