Herzog & de Meuron and Ai Weiwei will design the next version of the temporary pavilion that London Serpentine Gallery builds each year during the summer months. Since 2000, important architects and artists, like Zaha Hadid, Daniel Libeskind, Toyo Ito, Oscar Niemeyer, Alvaro Siza, Rem Koolhaas, Olafur Eliasson, Frank Gehry, SANAA, Jean Nouvel and Peter Zumthor, have been charged with conceiving these pavilions… [serpentinegallery.org]