This year, the Serpentine Galleries in London celebrate the 15th anniversary of the Pavilion commission. Starting with Zaha Hadid as the architect of the first Serpentine Pavilion in 2000, many world-famous architects have created temporary structures in London’s Hyde Park, including Frank Gehry, 2008; Rem Koolhaas and Cecil Balmond, with Arup, 2006; Oscar Niemeyer, 2003; Daniel Libeskind with Arup, 2001; and Smiljan Radić, 2014. In 2015, Spanish architects selgascano (José Selgas and Lucía Cano) designed the 15th Serpentine Pavilion. The Pavilion is an amorphous, double-skinned, polygonal structure consisting of panels of a translucent, multi-colored fluorine-based polymer (ETFE) woven through and wrapped like webbing. The architects’ inspiration comes from the site itself, as well as from the ways in which people move through London, notably the Underground with its many-layered, chaotic yet structured flow.