For authors including Fred Saberhagen, Graham Masterton, Les Daniels, and Robert E. Howard.
He has made movie posters (such as Nightmare on Elm Street and Blade Master for New Line Cinema, Warner Communications and others.
[2] He is also a comic book writer/artist known primarily for drawing part of the "Fables & Reflections" collection of Neil Gaiman's The Sandman series.
[2] He also has made sculpted leather masks for Wes Craven's Cursed, the WWE wrestler Kane(in December 2011),[2]the Smithsonian, the Big Apple Circus, and magician Jeff McBride.
(selected list) Duncan has also worked on art for the movie 'Blessid', (a indie drama about a pregnant woman with a cursed past who forms a bond with a man who is immortal) Robert Heske is the screenwriter and Rob Fitz is the director Director.,[34]