One famous clothespin is a sculpture by Claes Oldenburg, entitled "Clothespin". He also stretched his lower lip with a clothespin to make it resemble Elvis Presley's. The most famous piece is Claes Oldenburg's Cor-Ten and stainless steel sculpture, "Clothespin". US4649828A is designed to form several clothespin shaped EFPs, increasing hit probability. That was how he came up with the idea to invent a clothespin. It is designed to appear as a monumental black clothespin. "Clothespin", Jean Dubuffet's "Milord la Chamarre", and a series of banners by Alexander Calder. Its firing mechanism consists solely of a clothespin. Soon, the area possessed a large sawmill and the world's largest clothespin factory.