Answer: According to Hockney photography has it limits as it cannot capture time. He explains as it only has a singular point of view, and that photography is only good for mechanical reproduction.
On a color wheel, colors that are directly across from each other are called Complementary Colors...
Value The lightness or darkness of tones or colors. White is the lightest value; black is the darkest. The value halfway between these extremes is called middle gray. Space An element of art by which positive and negative areas are defined or a sense of depth achieved in a work of art .
