Imagination:Secret Knowledge - David Hockney

This was a documentary which I found no relevance to Multimedia, however, in some way I was quite intrigued. He discovered that most old mater pieces had created many of their paintings with the use of lenses - in effect tracing their subjects. Although he said this was not cheating, I have to disagree. Thinking of all the times Iv'e had to sit and do observational drawings, when all along the 'great well known artists' didn't even do it themselves! Quite impressive how he figured this out though. Clever man.

Apart from that I didn't gain much else from watching this, except 'Optics do not make marks'. ?!