SIMON GRANT: You have been variously described as a minimalist, performance artist, land artist, neo-Dada-ist, conceptual artist and expressionist’ Do these definitions mean anything to you?
ROBERT MORRIS: Nothing. Zero. What a list… I can’t help recalling here Nietzsche’s remark about constantly suffering for what things are called as opposed to what they are.
http://www.tate.org.uk/context-comment/articles/simon-grant-interviews-robert-morris