In a sense, every tool is a machine--the hammer, the ax, and the chisel. And every machine is a tool. The real distinction is between one man using a tool with his hands and producing an object that shows at every stage the direction of his will and the impression of his personality; and a machine which is producing, without the intervention of a particular man, objects of a uniformity and precision that show no individual variation and have no personal charm. The problem is to decide whether the objects of machine production can possess the essential qualities of art.