Yes, KAWS, Jeff Koons, Chuck Close and Ugo Rondinone are great pioneers of today’s art world, but have  you ever wanted to know if they collected other artists work? In a recent article in the T Magazine of the New York Times, these four artists share their private collections of other artists they were influenced by. You can see some have collected rare art pieces by honored names like Pablo Picaso, Joe Brainard’, Peter Saul and plenty of others. You can check out the rest of the article here.