Center in Cambridge, Massachusetts, and would also be commissioned to do a mural at the UNESCO building in Paris. Arthur and Madeleine Lewja, of Galerie Chalette, who had known Arp in Europe, became his gallery representatives in New York in the late 1950s, and were instrumental in establishing his reputation on the American side of the Atlantic.

In 1958, a retrospective of Arp's work was held at the Museum of Modern Art