ABOUT PICASSO AND NORMAN MAILER. NORMAN MAILER DID HIS HOME WORK WHEN HE WROTE HIS BOOK PICASSO.HE KNEW MORE ABOUT PICASSO THEN THE PROFESSORS AT THE CHICAGO INSTITUTE OF ART.OR MOST OF THE ART CRITICS OF THE WORLD. BY THE WAY WHAT IS THE AESTHETIC BARRIER? AND WHO LOOSED IT? PLEASE ANSWER.WILLIAM QUEALY at QLIMINAL.