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Aerial view of a curved modern building with geometric roofline and surrounding plaza spaces, rendered in cool tones by Tod Williams Billie Tsien Architects.
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Tod Williams Billie Tsien Architects

Architecture FirmEst. 1986

New York architecture practice founded in 1986 by married partners Tod Williams and Billie Tsien, who had worked together since 1977. Known for slow, materially considered institutional buildings including the former American Folk Art Museum, the Obama Presidential Center in Chicago, and the Barnes Foundation in Philadelphia; the firm was AIA's 2013 Firm of the Year.

People at this firm

Projects

  1. Obama Presidential Center

    2021–2026

    Cultural / Civic · Chicago, IL

    Design architect.

  2. LeFrak Center at Lakeside, Prospect Park

    2013

    Civic / Recreation · Prospect Park, Brooklyn

Selected work

Office

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