Fotog Arnaldo Magnani’s fond farewell

Venerable celeb photographer Arnaldo Magnani is hanging up his camera at age 77. “I’ve had to give it up because of my Parkinson’s,” explained still-spry Magnani — who’s shot everyone from Johnny Depp to Julie Andrews. Tomorrow, he’ll move from New York to seaside Cesenatico, Italy, to begin work on a book. Out of his “millions” of photos, he told us his personal fave is one of Tom Cruise and Steven Spielberg shooting “War of the Worlds.” “Spielberg keeps that picture on his desk, 24 hours a day,” Magnani said. “He could never figure out how I got it.”