Alexander Calder, Calder's Circus (detail), 1926-31 (installation view, High Wire: Calder’s Circus at 100, Whitney Museum of American Art, New York, October 18, 2025–March 9, 2026). Wire, wood, metal, cloth, yarn, paper, cardboard, leather, string, rubber tubing, corks, buttons, rhinestones, pipe cleaners, and bottle caps, dimensions variable. Whitney Museum of American Art, New York; purchase with funds from a public fundraising campaign in May 1982. One half the funds were contributed by the Robert Wood Johnson Jr. Charitable Trust. Additional major donations were given by The Lauder Foundation; the Robert Lehman Foundation, Inc.; the Howard and Jean Lipman Foundation, Inc.; an anonymous donor; The T. M. Evans Foundation, Inc.; MacAndrews & Forbes Group, Incorporated; the DeWitt Wallace Fund, Inc.; Martin and Agneta Gruss; Anne Phillips; Mr. and Mrs. Laurance S. Rockefeller; the Simon Foundation, Inc.; Marylou Whitney; Bankers Trust Company; Mr. and Mrs. Kenneth N. Dayton; Joel and Anne Ehrenkranz; Irvin and Kenneth Feld; Flora Whitney Miller. More than 500 individuals from 26 states and abroad also contributed to the campaign 83.36.1-72. © 2026 Calder Foundation, New York / Artists Rights Society (ARS), New York. Photograph by Gus Powell