From The Invisibles vol. 2 #4, reprinted in The Invisibles: Bloody Hell in America. Written by Grant Morrison, penciled by Phil Jimenez, inked by John Stokes, colored by Daniel Vozzo, and lettered by Todd Klein. DC Comics, 1998.
From Axe Cop: Bad Guy Earth #3. Story by Malachai Nicolle, pencils, inks, and letters by Ethan Nicolle, and colors by Dirk Erik Schulz. Dark Horse, 2011.
I'm guessing this would not cover Prime Ministers.
From The Incredible Hulk #269. Written by Bill Mantlo, drawn and inked by Sal Buscema, colored by Bob Sharen, and lettered by Rick Parker. Marvel, 1982.
From Atomic Robo vol. 6: The Ghost of Station X #1. Written by Brian Clevinger, drawn & inked by Scott Wegener, colored by Ronda Pattison, and lettered by Jeff Powell. Red 5 Comics, 2011.