“Secret Knowledge”
Rediscovering the Lost Techniques of the Old Masters
Release Date: 2006-10-05Author: David Hockney
@: 2025-06-27T19:33:58.3358ZU: 2025-06-27T19:33:58.3358ZE: 2025-06-27T15:33:58.3358ZTZ-U: 2025-06-27 19:33PM UTCTZ-E: 2025-06-27 15:33PM EDT