This is similar to his other book, which is to take a thing and break it down into it's component parts--in this case he does it with works of art,
and the results are both clever and hilarious.
I recommend this as a coffee table book if you want to have something for people to pick up and page through, but want it to be lighter and less thought provoking than a lot of books in this genre. Sometimes you just want to have a little fun.