of Prince Valiant – the greatest work ever produced in the comic art medium. Saturday, March 5, 2011 The Ever-Resourceful Prince Valiant Art and text: Hal Foster (#51, January 29, 1938). Image source: Prince Valiant (Vol. 1): 1937-1938 – Hal Foster (Fantagraphics Books, 2009). Posted by Michael J. Bayly at 11:31 PM