Herzog & de Meuron has completed an extension to the Musée Unterlinden in Colmar, France, creating a new underground gallery accessed via a monumental cast-concrete staircase (+ slideshow). More about Herzog & de Meuron creates subterranean gallery for Musée Unterlinden in Colmar
Influential names from the fashion industry, including Vanity Fair's Virginie Mouzat and British Fashion Council ambassador Sarah Mower, have criticised the interiors of Pininfarina's Eurostar redesign, referring to the Standard Premier carriage as "a disaster". More about New Eurostar carriage design slammed by fashion's elite
The Guggenheim Foundation has admitted that work has still not started on its new Abu Dhabi museum by architect Frank Gehry. More about Construction of Gehry's Guggenheim Abu Dhabi yet to start
Our job of the week on Dezeen Jobs is for an industrial designer at fashion brand G-Star RAW, which collaborated with Vitra to update a collection of 1940s office furniture by French architect Jean Prouvé (pictured). Visit the ad for full details or browse more architecture and design opportunities on Dezeen Jobs.
More about Job of the week: industrial designer at G-Star RAW
Studio 30 has transformed a terraced house in west London with a new loft bedroom and an enlarged family kitchen, both featuring walls that fold open to offer better views of a garden and nearby park (+ slideshow). More about London house remodelled by Studio 30 with loft bedroom and courtyard-inspired kitchen
Stockholm 2016: Japanese designer Jin Kuramoto's collection of screens for Swedish furniture brand Offecct can be arranged as "a forest of organic shapes" to help dampen noise in open-plan interiors (+ slideshow). More about Jin Kuramoto designs petal-shaped Wind room dividers for "acoustically chaotic" spaces
Giant wooden shingles cover the curving walls of this woodland trail centre by Swedish architecture firm Tengbom, designed to mimic the form and texture of a pine cone (+ slideshow). More about Tengbom's completes pine cone-inspired trail centre in a Swedish nature reserve
This small showroom by Taylor and Miller for a Brooklyn-based candle and fragrance company is defined by suspended walls made of wood and steel (+ slideshow). More about Taylor and Miller creates a retail space within a working candle factory
Tokyo architect Fumihiko Sano used Japanese design brand Muji's popular steel shelving system to create this room-like installation for an exhibition exploring standard units of measurement (+ slideshow). More about Muji shelving units combine to create a living space in Fumihiko Sano's installation
Opinion: when it comes to headline-grabbing proposals, Bjarke Ingels and BIG are becoming increasingly hard to beat – and increasingly divisive among critics. Aaron Betsky explains why he's part of the BIG fan club. More about "Nobody plays with form as well as Bjarke Ingels"
London-based studio Bompas & Parr has created two kinds of "chameleon bloom" for Valentine's Day that change colour when exposed to certain temperatures (+ slideshow). More about Bompas & Parr's colour-changing flowers transform when exposed to heat
London designer Alexander Taylor has made a prototype for customisable Adidas trainers based on an industrial sewing technique used to manufacture heated car seats (+ movie). More about Alexander Taylor develops customisable Tailored Fibre trainers for Adidas
This week's Dezeen Mail features a Valentine's Day gift guide, BIG's latest skyscraper for New York and a movie of an eagle taking out a "hostile drone".
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More about Dezeen Mail issue 292 features this week's biggest stories in architecture and design
Inside Festival: Nik Karalis of Woods Bagot explains how his team converted three floors of an iconic 1960s office building into a sales suite for a new residential development in Hawaii (+ movie). More about Woods Bagot converts Hawaiian "Modernist masterpiece" into luxury property sales centre
Jan Hendzel Studio has designed a range of wooden furnishings for a pop-up cafe at Camberwell College of Arts, forming part of the £62 million redevelopment of the southeast London campus (+ slideshow). More about Jan Hendzel creates wooden furniture for pop-up cafe at Camberwell College of Arts
Competition: Dezeen has teamed up with Swedish brand VOID Watches to offer five readers the chance to win a V02MKII timepiece, which the brand describes as "Clever. Not Smart". More about Competition: five V02MKII timepieces by VOID Watches to be won
A faceted red surface creates geometric patterns across the exterior of this house in southern Italy that architect Giacomo Garziano has renovated for his parents (+ slideshow). More about GG-loop transforms Italian house with red and glittery faceted facade
Stockholm 2016: London design studio Doshi Levien has developed a visual campaign for Swedish flooring brand Bolon that places the company's new products within abstract sets alongside an array of architectural materials (+ slideshow). More about Doshi Levien creates abstract material compositions for Bolon creative campaign
Global architecture firm HOK and Barcelona-based TAC Arquitectes have won a competition to design a 10,000-seat sports arena next to FC Barcelona's Camp Nou football stadium. More about Basketball arena by HOK will be built in the shadow of FC Barcelona's Camp Nou stadium
A pavilion designed by architects SelgasCano and Helloeverything for a Copenhagen art museum is being transported to a Nairobi slum, where it will serve as a school for 600 pupils. More about SelgasCano's Louisiana Pavilion to be reused as a school in Kenya's Kibera slum