Giant World Replicas By Claes Oldenburg

Sculptures, though quite large, often have interactive capabilities. One such interactive early sculpture was a soft sculpture of a tube of lipstick which would deflate unless a participant re-pumped air into it. In 1974, this sculpture, Lipstick (Ascending) on Caterpillar Tracks, was redesigned in a sturdier aluminum form, the giant lipstick being placed vertically atop tank treads. Originally installed in Beinecke Plaza at Yale, it now resides in the Morse College courtyard.
Many of Oldenburg's large-scale sculptures of mundane objects elicited public ridicule before being embraced as whimsical, insightful, and fun additions to public outdoor art. In the 1960s he became associated with the Pop Art movement and created many so-called happenings, which were performance art related productions of that time. The name he gave to his own productions was "Ray Gun Theater".
His first wife (1960–1970) Pat Muschinski, who sewed many of his early soft sculptures, was a constant performer in his happenings. This brash, often humorous, approach to art was at great odds with the prevailing sensibility that, by its nature, art dealt with "profound" expressions or ideas. But Oldenburg's spirited art found first a niche then a great popularity that endures to this day.
Between 1969 and 1977, Oldenburg was in a relationship with the feminist artist and sculptor, Hannah Wilke, who died in 1993. They shared several studios and traveled together, and Wilke often photographed him.