Gary Clark Jr. autographed 10 1/2'' x 13 1/2'' photo hand signed in black felt tip marker. This signature has been authenticated by JSA James Spence authentication Certification Number: RR64177 and will come with the matching cert card you see in the scans. This photo will come in a clear hard top load for display. We have been selling in person autographs since 1992 buy with confidence.  Music