en Cuevana 3. Acclaimed filmmaker Ken Burns directs this engrossing documentary trilogy about the life and work of writer, philosopher, painter and publisher William Segal, a lifelong student of Eastern thought and Western spiritual traditions. The first film in the series shadows Segal in his home art studio; the second follows him to the Vézelay basilica in France; the third accompanies him on the streets of Paris as he prepares for a gallery exhibition.