As a billionaire, you could afford to fill your palatial home or office with works from your favorite artists.
Billionaire Steve Cohen, the founder of SAC Capital, owns an impressive art collection, which is said to be worth around $1 billion. It includes pieces by Monet, Picasso, Jasper Johns, Jeff Koons, Damien Hirst, Willem de Kooning, Francis Bacon and Andy Warhol, according to a 2010 Vanity Fair profile.