814 Montgomery Street
San Francisco, CA 94133
Ludovico Gippetto, founder of Extroart, a group dedicated to the retrieval of stolen art, will give a talk on the case of Caravaggio’s Nativity with St. Francis and St. Lawrence. The masterpiece has not been seen since October 16, 1969, when it disappeared from the altar of a chapel in the Sicilian capital Palermo.