Justiniano (born Josue Rivera) is an American comic book artist.His recent work includes the Doctor Fate feature in the 8-issue Countdown spin-off Countdown to Mystery mini-series (with the late writer Steve Gerber) from DC Comics. His past work includes Evil Ernie, Chastity and The Omen for Chaos! Comics, and The Titans, The Flash, Beast Boy, The Human Race, Day of Vengeance, The Creeper, and 52 for DC.