Clothespin (Oldenburg) - Wikipedia

Claes Oldenburg, the Leading Pop-Art Sculptor Who Turned

Seattle local business news and data - Architecture

Artist Who Made 'Clothespin' Sculpture Near City Hall in Philly

Claes Oldenburg - Wikipedia

After All These Years: Political, Erotical and Mystical Claes

Artist known for famous Clothespin near Philadelphia's City Hall

The art of everyday objects