DAVID HOCKNEY
Now 79, He has restlessly explored different styles and ways of working, adopting new technology along the way. Although most of his career has been devoted to drawing and painting, a significant part has involved photos.
3 Exposure
Exposure is the process of light striking a photo-sensitive material – for example, a digital sensor. While camera technology may have changed dramatically from the days when French lithographer Nicéphore Niépce captured the first permanent photograp