Poetry In Motion is the perfect superlative to describe Blake Griffin. His effortlessness on the floor and above the rim is like few we've seen in NBA history. Enjoy Griffin's effortless athleticism with this 16x20 autographed photo. This 16x20 photograph was signed by Blake Griffin exclusively for Panini Authentic. This Blake Griffin autographed photo includes a Panini Authentic certificate of authenticity with a unique hologram number that corresponds to the hologram on the actual collectible. These holograms protect the integrity of the product and serve to guarantee the authenticity of the signature it bears. Authenticator : Panini Authenticated History of item : Griffin has signed this item in the presence of a representative from Panini Authenticated.