` ` Calvin and Hobbes '' cartoonist Chris Watterson writes in ` ` Pearls Before Swine '' ` ` Pearls '' cartoonist John Pastis says the idea came quickly . `` I will never top this . '' The two communicated long - distance to do strips . Artwork will be used as fund - raising for Team Cul de Lance charity .
` ` Calvin and Hobbes '' cartoonist Chris Watterson writes in ` ` Pearls Before Swine '' ` ` Pearls '' cartoonist John Pastis says the idea came quickly . The two communicated long - distance to do strips . Artwork will be used as fund - raising for Team Cul de Lance charity .