Oldenburg has been noted for his attempts to democratize art, and Clothespin certainly draws a reaction from everyone who passes it. After the installation in 1976, cab drivers, pedestrians, art enthusiasts, and local office workers admired it or joked about it, and it soon became a Philadelphia landmark. But the sculpture's resemblance to a daily object should not obscure its artistic qualities. It is not, in fact, a reproduction of an ordinary clothespin, but a sweeping, stylized version. Art critics have written of its "soaring" look and the "velvety" texture of the Corten steel, which turns a warm reddish-brown as it weathers. The sculpture invites many interpretations, and Oldenburg himself compared the form to Constantin Brancusi’s famous sculpture The Kiss in the Philadelphia Museum of Art. Like Brancusi’s work, Clothespin presents two separate forms merging in an embrace.