1° 2° 3° 4°, 1997 by Robert Irwin 07/12/2017By wtrhs Index & Index Source: 1° 2° 3° 4°: Four dimensions, one masterpiece – The San Diego Union-Tribune Post navigation ‘The Forty Part Motet’, 2015 by Janet CardiffAuto Focus, 2002 by Ceal Floyer Leave a Comment Cancel replyYou must be logged in to post a comment.