This is a The Walking Dead Authentic Signed 11X14 Photo that has been Personally Signed & Autographed by Sonequa Martin-Green. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by PSA/DNA #Z90239.Press Pass Collectibles offers a 100% Lifetime Guarantee on all Autographed & Signed Sonequa Martin-Green memorabilia.