See Kaley Cuoco's Rare, Candid Polaroids From the Set of The Big Bang Theory
, and partner, , an animal rights advocate, a style and , and an . But she's also an expert photographer, having collected and captured thousands of photos during .However, when the show first premiered in 2007, Instagram wasn't around, the iPhone was two months old, and Facebook had just turned three—making those candid, on-set photos we've come to expect from talent more of a rare commodity.