The 79th Cannes Film Festival launched on Tuesday, marking the start of 12 days of nonstop premieres that will culminate May 23 with the presentation of the prestigious Palme d’Or. Here are five things that happened on Cannes' opening day: Peter Jackson received an honorary Palme d'Or The French Riviera festival began with a tribute to Jackson, handing the “Lord of the Rings” filmmaker an honorary Palme d’Or. He was introduced by Elijah Wood , who played Frodo Baggins in the films. “I’ve never figured out why I’m getting a Palme d’Or. I’m not a Palme d’Or sorta guy,” said the shaggy-haired New Zealand filmmaker. Jackson was then serenaded with a rendition of the Beatles’ “Get Back,” a nod to his lauded 2021 documentary. The director sat stage right mouthing the lyrics. Jane Fonda and Gong Li declared the festival open The task of declaring the festival officially open fell to the 88-year-old Fonda and Gong, the Chinese-Singaporean actor. “Cinema has always been an act of resistance,” said Fonda.…