Selected Reviews
2003
2003
2001
New York Times, Still Going Strong
1995
New York Times, A Painter Whose Works Are Steeped in Italy's Renaissance
1988
Palm Beach Post, Norton Exhibit Worth The Risk
1978
New York Times, An Artist Round When All Was Square
1972  
Boston Globe, How To Structure a Prism Within The Shape of a Disc
1963
  Art Economist, New Sculpture and Painting