This Autographed 8x10 Photo with the inscription of "Good Luck" has been Personally Signed by Robbie Coltrane of Harry Potter. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. This photo has some light dimples and creasing due to handling and age. There is a slight crease in the top left and bottom right corner of this photo.