Photo measures 16" x 20" in size and has been hand-signed by Chevy Chase (Clark W, Griswold).Based on John Hughes' short story "Christmas '59" that was published in National Lampoon, it tells the story of the Griswold family spending Christmas vacation at home with their relatives and the ensuing mayhem.The film performed well at the box office, grossing $73.3 million against a $25 million budget while receiving generally mixed reviews from critics. It is now regarded as a classic Christmas film.The autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes.Authentication: JSA COA