David Hockney: Secret Knowledge
2001 · Documentary · 1h 12m ·
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.
2001 · Documentary · 1h 12m ·
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.
