The problem of the modern artist is not intrinsically different from that of the artist of any age. While men of science seek to break the physical bounds in which our world is confined to seek new life in the seemingly infinite reaches of space, the artist will seek to find his own window looking up on the infinite. This piercing through the dark is not a matter for consideration of the artist alone. His must be the gift of light to all mankind. Yet, in his search for truth and beauty, the artist is confronted with a number of problems which make necessary a wide variety of choices and decisions on his part. One of the most important of these decisions is the choice of a medium in which to clothe his ideas. This choice will in turn depend ...