I was watching a short infotaintment bit about Modern Art. They were talking speciffically about paintings that appear to be entirely white. Some of which sell for millions. A curator (or somesuch) for a well-known museum stated that she hears people saying all the time that they could have done it too. Her reply was great....
"But you didn't."
Right because if you copy someone else's work then it's plagerism. Imo it's not worth getting sued over that. Just because you can doesn't mean that you should. The curator was likely just affirming his talents.