“Kermit started out as a way of building, putting a mouth and covering over my hand,” Jim later explained. “There was nothing in Kermit outside of the piece of cardboard—it was originally cardboard—and the cloth shape that was his head. He’s one of the simplest kinds of puppet you can make, and he’s very flexible because of that … which gives him a range of expression. A lot of people build very stiff puppets—you can barely move the things—and you can get very little expression out of a character that you can barely move. Your hand has a lot of flexibility to it, and what you want to do is to
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