A pair of large format photographs of Muhammad Ali in his two fights with Sonny Liston, both have been signed by "The Greatest." The first in color is a celebratory photo of Ali after defeating Liston to win the Heavyweight Title in 1964, signed in black Sharpie. The second in color is the iconic image of Ali standing over Liston from the second fight in 1965, signed in silver pen. Both are 16x20" and NRMT, both autographs of Ali come with LOAs from PSA/DNA.