This Autographed Horizontal Tree 16x20 Framed Photo has been Personally Signed by Chevy Chase of National Lampoon's Christmas Vacation. This item is 100% Authentic to include a hologram by Beckett Authentication Services. This item will come with the old Beckett Authentication hologram that does not have a scannable QR code. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. The authenticity can be verified on Beckett Authentication Services website.