Naturally the shape and structure of three-dimensional objects can be understood only when … See more

Values (black to white range) and colors are bright and clear when seen close up but become grayer, weaker, and generally more neutral as their distance from the observer in… See more

This principle is worth noting despite the fact that only a few artists apply it in their work. The eye looking at a distant object will focus at that object’s range; things in the foregro… See more