Artist David Hockney discusses his theory that artists were secretly using optical devices such as mirrors and lenses in creating their work as early as the 15th century.
Director Philip Haas and artist David Hockney invite you to join them on a magical journey through China via a marvelous 72-foot long 17th-century Chinese scroll entitled The Kangxi Emperor's Southern Inspection Tour (1691-1698), scroll seven . As Hockney unrolls the beautiful and minutely detailed work of art, he traces the Emperor Kangxi’s second tour of his southern empire in 1689.