London: Ai Weiwei and Herzog & de Meuron debut their collaborative 2012 Serpentine Pavilion

Images via Serpentine Gallery. This summer the recently openedSerpentine Gallery Pavilion in London celebrates its 12thanniversary. Since 2000, this architectural event has featured temporary structures by such designers as Zaha Hadid and Jean Nouvel. This year, Chinese artist Ai Weiwei, along with Swiss... [via Art Observed]