INFORMATION ON THIS ITEM. Autograph By: Danielle Campbell. 8×10 Photo Hand Signed by. Includes a Certificate of Authenticity from AutographCOA. They are shown in the listing as proof the aforementioned celebrity was met in-person. In the 3 years we have been using them, zero items have been lost. Based out of Vancouver, BC Hollywood North! Celebrity, music and athlete autographs for over 15 years.