Steven Holl Architects

Each project begins with Holl's watercolor sketches exploring light, volume, and spatial character, which evolve through physical models and iterative critiques.^[2] The firm's design philosophy is shaped collectively: Dimitra Tsachrelia leads the Hudson Valley and New York offices and contributes across academic, cultural, residential, and exhibition projects; Roberto Bannura directs the Beijing office and brings international experience across large-scale cultural and urban works; Noah Yaffe leads academic and cultural commissions as well as complex residential and mixed-use projects; Olaf Schmidt provides technical leadership in the delivery of cultural, civic, and private-sector buildings.^[1]

SHA's work includes numerous award-winning cultural and civic projects. Early milestones such as the Chapel of St. Ignatius received both a national AIA Award and the AIA Twenty-Five Year Award.^[3] Kiasma in Helsinki,^[4] the Bloch Building in Kansas City,^[5][6] Linked Hybrid in Beijing,^[7][8] The REACH at the Kennedy Center in Washington, D.C., and the Kinder Building in Houston^[9] are among the firm's internationally recognized projects.

In 2019, SHA received the AIA New York President's Award,^[10] honoring the firm's collective achievement in producing concept-driven, contextually sensitive design. In 2023, partner Roberto Bannura was awarded the Claude Françoise Brunet de Baines Medal.^[11]

The Steven Myron Holl Foundation maintains an extensive archive in Rhinebeck, including more than 1,200 models, 4,400 books, 20,000 watercolors, and a wide range of drawings, materials, and correspondence documenting the full design process. Dimitra Tsachrelia serves on the board of the Steven Myron Holl Foundation.^[12][13]