A glazed stairwell brings light from a roof window down through this narrow townhouse in Brooklyn, renovated by New York studio GRT Architects with splashes of colour. More about GRT Architects creates fluted glass stairwell for skinny Brooklyn townhouse
Architect Delfino Lozano has completed this house in Zapopan, Mexico, featuring decorative concrete screens, a pair of brick-paved courtyards and cool-blue walls. More about Concrete latticework and two courtyards filter light into Mexican house by Delfino Lozano
This flat-pack floor lamp by Vancouver studio Knauf and Brown is weighed down using a bag of water, which comes empty to make the product easier and lighter to ship. More about Knauf and Brown weights standing lamp with fillable water bag
Indigo walls and furniture form dining areas for this Japanese restaurant in Midtown Manhattan, while geometric-patterned wall surfaces match the menus and tableware. More about "Tokyo meets New York" in dark-coloured ramen restaurant by Carpenter + Mason
Dezeen promotion: designer studio Formafantasma worked with colours previously used by prolific architect Ettore Sottsass to create this range of tiles, which can be used to give ombre effects to surfaces. More about Formafantasma delves into Ettore Sottsass' archive to find colours for CEDIT tile collection
Norm Architects has made its first foray into the cycling industry, collaborating with Danish Network Association and MediaGroup Worldwide to release a range of electric and manual bicycles. More about Norm Architects launches its own cycling company with range of minimal bicycles
Concrete walls that once enclosed horse stalls are now used as room dividers in this modern guest house by The Construction Zone, a design-build firm in Phoenix. More about Arizona horse barn transformed into desert guest house by The Construction Zone
Traces of the original architecture are incorporated throughout this renovated Victorian house in south London, which Fraher Architects updated with a new staircase that creates multipurpose landings on each level. More about Etch House by Fraher Architects contains clues about its previous layout
Dezeen promotion: Italian engineer Alberto Meda has improved the popular Frame office chairs he designed for furniture brand Alias, by adding new mechanisms that enhance their ergonomics. More about Alberto Meda reengineers Frame office chairs to make them more comfortable
New York jewellers Tiffany & Co has created a line of everyday items re-imagined in expensive materials, including a gold and silver tin can and a ball of yarn recreated in handspun silver for £6,840. More about Tiffany & Co releases £945 tin can as part of Everyday Objects collection
London-based designers Nathan Smith and Sam T Smith have created a book filled with postcards made by UK creatives in reaction to last year's Brexit vote. More about Me & EU book includes over 100 postcards for post-Brexit Britain
Amsterdam studio Krft has updated and extended a museum and cultural complex in the Dutch town of Laren, adding a new brick-clad theatre and a glazed foyer wrapped in a "curtain" of slatted timber. More about Krft adds two-tone brick theatre to Singer Laren museum
This captioned movie follows the snaking marble run that fashion brand COS and New York studio Snarkitecture installed in the Gana Art Gallery in Seoul. More about Snarkitecture collaborates with COS on a huge marble run for Seoul gallery
Toronto-based KPMB Architects has built a riverside art museum in Saskatoon, which is designed in response to the flat plains that surround the Canadian city. More about Remai Modern art museum is a stack of metal and glass blocks in the Canadian Prairies
Brooklyn studio DJDS has redesigned the interior of a loft apartment in Lower Manhattan, using white, black, brass and wood surfaces throughout. More about Hanging staircase divides spacious New York loft design by DJDS
This week's comments update is led by the debate surrounding Snøhetta's plan to overhaul Philip Johnson's postmodern AT&T Building, and the backlash that ensued as a result. More about "Don't let architectural ego detract from a building's evolution"
The first official photographs of the Jean Nouvel-designed Louvre Abu Dhabi have been released, ahead of the museum's public opening this weekend. More about Jean Nouvel's completed Louvre Abu Dhabi is spanned by a huge geometric-patterned dome
The latest collaboration between fashion brand COS and New York studio Snarkitecture sees a lilac-hued marble run suspended from the ceiling of the Gana Art Gallery in Seoul, South Korea. More about COS and Snarkitecture reveal snaking marble run for Seoul gallery
A steel-framed building in Fayetteville, Arkansas, has been transformed into an educational facility with the addition of white cladding, tall linear windows and a second floor. More about El Dorado and Modus Studio repurpose old warehouse for Arkansas art school
The sanitisation of shop signs in Walthamstow, northeast London, is a mistake that mustn't be repeated anywhere else in the capital, argues Owen Hatherley. More about "London streets don't need to look like a 1940s that never happened"