'Free' Stamp at Cleveland, OH City Hall. The Free Stamp is an outdoor sculpture located in Willard Park. Created by Claes Oldenburg and Coosje van Bruggen, it has been called the "world's largest rubber stamp".
Saw, Sawing Claes Oldenburg and Coosje van Bruggen Tokyo, 1996 Saw, Sawing was Oldenburg and van Bruggen's first commission in Japan. Standing in the grounds of the Tokyo International Exhibition Centre