Spanish architects José Selgas and Lucía Cano have created the 15th Serpentine Pavilion in London – a 'chrysalis-like' structure made from colourful see-through plastic. The temporary pavilion is envisioned as a series of connected spaces of different shapes and sizes, made from a double-layer shell of opaque and transparent fluorine-plastic fabric in an array of colours. This catalogue widely displays the amazing architecture with full-page illustrations on different paper as well as sketches, drawings and diagrams. A second part is included in a z-binding format features the construction methods from model to actual pavilion.