Documentary about one Teri Horton, a 73-year-old former truck driver (with a colorful and precarious past) who bought a peculiar painting one day in a California thrift shop--only to discover it might be a lost masterwork from famed artist Jackson Pollock. Horton, eager to sell the painting and get on her feet financially, is unable to convince the skeptical art world of her treasure, with naysayers far outweighing the handful of experts who find evidence the painting is indeed a Pollock (the artist left the work unsigned, though a fingerprint on the back is an exact match to the now-deceased maestro). Elements of Pollock's life are explored and intersected with Horton's own background; she tells at one point of a suicide attempt that went amusingly wrong, and her no-nonsense manner and pithy, seen-it-all demeanor are both funny and touching. Short at 74 minutes, the documentary is entertaining, perhaps minor, though a testament to the stubborn human spirit. Offered nine million dollars at one point, Horton refused to give the painting up, wanting her share of the American dream for what it is rightfully going for on the artists market. **1/2 from ****