DR DOOM (Mar 2014)
art by Pérez, Joe Rubenstein, Paul Mounts MEGACON 2014
from Matt Usher

DR DOOM (Jan 2017)
art by Pérez at LOS ANGELES COMIC BOOK 2017
from Kevin Canlas

DR DOOM (Sep 2012)
art by Pérez at CINCINNATI COMIC EXPO  2012
from Shannon Slayton

DR DOOM (21 Jun 2015)
art by George Pérez at AMAZING LAS VEGAS COMIC CON 2015
from sarowfloww

DR DOOM (2013)
art by George Pérez
from Lance Suarez

DR DOOM (2013)
art by George Pérez
From bopx11

DR DOOM (2012)
art by George Pérez
from Theo Makris

DR DOOM (Sept 2012)
art by George Pérez

DR DOOM (31 Mar 2012)
art by George Pérez at NYCBM 2012
from platinumcomix*com

DR DOOM and DRACULA (2010)
Art by George Perez 

DR DOOM (2006), art by George Perez, from Gary Sella

DR DOOM vs IRON MAN (2004), art by George Perez, from Tri-State Original Art

DR DOOM (2001), art by George Perez, from Andrew Allen

DR DOOM (2008), art by George Perez, from Jimmy Lawrence

DR DOOM (2009), art by George Perez and Laura Martin, from Adam Estrella

DR DOOM (1977)
Published in ACCENT ON THE FIRST 'E' (1977)
From Christos

DR DOOM (Apr 2005)
Art by George Perez, colored by Tom Smith at PITTSBURGH COMICON 2005
From TOM SMITH

DR DOOM (2005)
Art by George Pérez, colors by Tom Smith
From by Kevin Chow