Studio Gang is an American architecture studio founded and led by Jeanne Gang in 1997. Headquartered in Chicago, the firm has additional offices in New York, San Francisco and Paris. Its workforce comprises a team of 100 design experts, including architects, designers and planners. The practice’s work spans architecture, interiors and urban design, specialising in material research and experimentation.

Pictured above is the spiralling Mira tower in San Francisco, formed of a series of vertical twisting columns.