0David Hockney: Secret Knowledge 2001 مشاهدة وتحميل فيلم مترجم بجودة عالية Oct. 13, 2001David Hockney: Secret Knowledge 2001 مشاهدة وتحميل فيلم مترجم بجودة عالية 2001 72 min 1 viewsArtist David Hockney discusses his theory that artists were secretly using optical devices such as mirrors and lenses in creating their work as ...Documentary