Barcelona studio BCQ chose translucent plastic panels for the walls of this municipal sports hall in Spain, giving the building an ethereal quality that helps it match the colours of the sky (+ slideshow). More about BCQ completes sports hall with translucent polycarbonate skin
The facade of this private guesthouse in northern Spain extends out to become a fence, enclosing a large tree that was already growing in the garden (+ slideshow). More about Taller Basico de Arquitectura completes House for a Man and a Tree in Spain
Music: German designer Michael Fragstein used digital 3D modelling to create forests and landscapes populated by miniature figures for Berlin group Dan Freeman and the Serious' Dagner music video. More about Red threads control 3D models in Michael Fragstein's Dagner video
John Pawson's serpentine crossing over a lake in the Royal Botanic Gardens at Kew, England, is the latest addition to our alphabetical countdown of iconic contemporary bridges. More about Dezeen's A-Zdvent calendar: Sackler Crossing by John Pawson
Corrugated plastic surrounds a sunroom at one end of this timber-framed residence by Japanese architect Yoshichika Takagi, which also features a pair of house-shaped bedrooms (+ slideshow). More about Wooden home by Yoshichika Takagi features attic bedrooms and a translucent sunroom
This week on Dezeen: Kengo Kuma and Toyo Ito unveiled rival bids to build the 2020 Tokyo Olympic stadium this week, replacing Zaha Hadid's competition-winning design, and MAD completed a sinuous opera house in China (pictured). More about This week, MAD's Harbin Opera House completed and Tokyo Olympic stadium designs emerged
Japanese studio Nendo presents its Colourful Shadows collection of cooking and eating utensils on a winding table display at Tokyo's Eye of Gyre gallery. More about Nendo designs snaking display for Tokyo tableware exhibition