The enduring significance of '' Calvin and Hobbes '' to international cartooning was recognized by the jury of the Angoulême International Comics Festival in 2014 by the awarding of its Grand Prix to Watterson , only the fourth American to ever receive the honor ( after Will Eisner , Robert Crumb , and Art Spiegelman )
Angoulême International Comics Festival
Angoulême International Comics Festival
Calvin and Hobbes