The Serpentine Gallery has unveiled SelgasCano's designs for the 2015 Serpentine Pavilion in London, revealing a brightly-colored "chrysalis" structure created from a double skin of ETFE membrane wrapped in webbing. The Madrid-based duo were announced as the project's designers in December, joining the prestigious list of past pavilion designers which includes SANAA (2009), Jean Nouvel (2010), Peter Zumthor (2011), Herzog & de Meuron and Ai Weiwei (2012), Sou Fujimoto (2013), and last year's designer Smiljan Radić, among many others.

More on the pavilion, and SelgasCano's statement after the break.