• The BIG idea: this year’s Serpentine Gallery pavilion and four summer houses

    The Serpentine Galleries has expanded its summer architectural programme this year with not just one but five pavilions in Kensington Gardens. Danish practice BIG celebrates a new outpost in London with a vast, pixelated, cathedral-like structure, while Kunlé Adeyemi, Yona Friedman, Asif Khan and Barkow Leibinger have each created a summer house responding to William Kent’s 18th-century folly for Queen Caroline