Tucci in Italy is swarming with handsome images: a mouthwatering dollop of spaghetti and clams inspired by a Neapolitan chef’s 94-year-old mother, majestic Renaissance-era palaces and quaint villages where the show’s host, Stanley Tucci, enlists locals to expound on Italian culture. But director of photography Matt Ball isn’t always looking for polish — he wants candor. “It’s not necessarily a show about how beautiful everything looks,” Ball says. “The primary goal is to get authenticity. And then we shoot around it and try to make it look as nice as we can.” Ball’s cinematography led to one of the three Emmy nominations that Tucci in…