National Stadium, Bejing, China. 2002. Sketch. 

The Museum of Modern Art announces a major donation of material representing nine innovative built and unbuilt projects developed and realized between 1994 and 2018 by Swiss architectural firm Herzog & de Meuron. The works have been given to the Museum by the Jacques Herzog und Pierre de Meuron Kabinett, Basel, a charitable foundation established by the architects in 2015.