We won't temporize: this collection will change your life. Okay, maybe not in earth-shattering ways, but science has proven that looking at art will make you feel happier in measurable ways. And since it's #LibraSeason, we're here to help you out: Here Saatchi Art's Chief Curator Rebecca Wilson zeroed in on 23 new works you should definitely have on your radar. Don't go another day without.