A NFL quarterback's mechanics is a key ingredient in deciding whether he will be good or great. And few quarterbacks have the technique and precision the Colts Andrew Luck has. Take home a piece celebrating Luck's effortless throwing motion with this autographed 16x20 photograph. This Andrew Luck autographed photograph includes a Panini Authentic certificate of authenticity with a unique hologram number that corresponds to the hologram on the actual image. 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 : Andrew Luck has signed this item in the presence of a representative from Panini Authenticated.