It's commonly understood that engineers need the knowledge of previous generations to move forward, but what about artists? What would happen if all past art was destroyed, or just never known about. If people didn't know about Picasso's cubism or Donatello's incredible perspective illusionism with his sculptures, what would have happened to these fields of art?
Though I usually think about art as people expressing a burst of creativity, it is much more complex than that. It is an expression using accumulated knowledge from past generations.
If art were all destroyed and no current artists knew of things from the past, we would start going in reverse. Artists would still receive immense pressure from society to paint inside the lines and not to ever create anything risqué. Eventually we would reach the point we are at today, but it is important to realize that art is history-- we must see how much art is like many other fields. It takes times to move forward, and there are waves of certain creativity. In essence, to keep moving forward, we must hold on to our past.
