The Serpentine Pavilion, designed by Bjarke Ingels Group (BIG) and four specially conceived Summer Houses designed by Kunlé Adeyemi (NLÉ), Barkow Leibinger, Yona Friedman, Asif Khan. They are an addition to the Serpentine’s Architecture Programme, which commissions international architects to design a structure as an exhibition of architecture in the built-form.