Fresh off a string of high-profile commissions, Danish architect Bjarke Ingels and his firm, BIG, have been selected to design the 2016 Serpentine Pavilion in London this summer. And, for the first time, four other architects—Kunlé Adeyemi/NLÉ, Barkow Leibinger, Yona Friedman, and Asif Khan—will each create a summer house to accompany it.