In Maurizio Cattelan's Daddy Daddy, Pinocchio has met his end, floating face-down in the Guggenheim's fountain–presumably having jumped, fell, or been pushed off the ramparts of the museum's ascending spiral ramp. There is no clear cause, just a result: this body, the record of a dismal yet laughable turn of events, the death of a lovable Disney character. The sculpture is site-specific: for its memorable visual joke to work, it depends on the airy grandeur of Lloyd Wright's atrium. You have to be able to look up and see the many places from which a person, or a puppet, could fall. By imagining this disastrous outcome, the piece transforms the museum's spatial splendor into a droll vertigo. (Photo: The Guggenheim Museum.)