Diagonal strips of timber clad this single-storey addition to a Hampstead apartment block, which also features a rooftop garden that can be used by neighbouring residents (+ slideshow). More about Claridge Architects inserts timber-clad house behind north London mansion block
Chinese studio Neri&Hu has added bamboo-lined booths and green glass lampshades to a Shanghai bar that specialises in one drink – punch (+ slideshow). More about Neri&Hu's design for a Shanghai punch bar references the city's old alleyways
Norwegian designer Per Finne has created a utensil based on traditional Japanese knives that he says offers enough flexibility to be the only knife needed in a home cook's kitchen (+ slideshow). More about Per Finne's Umami Santoku knife combines Norwegian and Japanese design
Blackened timber, zinc and cement boards add variety to the facade of this beachside home near Melbourne, which is made up of several intersecting and overhanging blocks (+ slideshow). More about Mt Martha Beach House by Wolveridge Architects is clad in a mixture of weather-resilient materials
This week we reported on Jacques Herzog's attack on the Milan Expo, Tadao Ando's first project in New York and a Swedish woodland home (pictured). Read on to catch up with the latest architecture and design news, plus our track of the week. More about This week on Dezeen
Milan 2015: Danish studio Norm Architects has created a collection of bathroom furnishings and accessories, including a matching wash basin and bathtub perched on slim metal legs (+ slideshow). More about Norm Architects creates minimal bathroom furniture for Ex.t
Four "legs" support the upper level of this house in Portland, Oregon – a design intended to offer the openness of a glass house, without compromising on privacy (+ slideshow). More about The form of Ben Waechter's Pavilion house is derived from a dining table
Our job of the week on Dezeen Jobs is for an architect at Soho House Group, whose New York members club is pictured. Visit the ad for full details or browse other architecture and design opportunities on Dezeen Jobs.
More about Job of the week: architect at Soho House Group
Members of a private club pay to exchange elaborately wrapped presents in ceremonies held inside this dimly lit, wood-lined room in Paris (+ slideshow). More about Fumihiko Sano creates ritualistic spaces for a members-only gift wrapping service
The Amsterdam-based architecture studio led by architect Ben van Berkel has designed a round table with multiple levels to encourage office workers to be more active. More about StandTable is a circular podium designed by UNStudio to replace office desks
In this exclusive movie, the founder of Studio Gang Architects explains how her design for the Arcus Center for Social Justice Leadership in Michigan was intended to bring human rights issues out of "invisible places" and into public consciousness (+ movie). More about Arcus Center was designed to embody the idea of social justice, says Jeanne Gang
A 100-kilometre array of floating barriers designed by a 20-year-old inventor aims to clear the oceans of waste plastic, and is one of the projects shortlisted for this year's Designs of the Year award (+ slideshow). More about The Ocean Cleanup aims to strip 70 million kilos of plastic from the sea in 10 years
Facebook's Frank Gehry-designed headquarters (pictured), a light-reflective safety spray for cyclists, and new renders of Tadao Ando's first apartment block in New York feature in this week's Dezeen Mail. Click through for the latest news, jobs and reader comments from Dezeen.
More about Dezeen Mail #247
Opinion: the elevated highways that cut through major cities around the world were once heralded as harbingers of modernity, but are now seen as pollution-generating, space-guzzling monsters. Will Wiles wonders if they're really all that bad. More about "Who would defend the elevated urban motorway?"
British architect Richard Rogers is gifting the seminal Wimbledon home he designed for his parents in the late 1960s to the Harvard Graduate School of Design. More about Richard Rogers donates house designed for parents to Harvard architecture school
Foster + Partners has completed a new city hall for the Argentinian capital, featuring a wavy concrete roof, a quadruple-height atrium and a glazed facade offering views out to the park (+ slideshow). More about Foster + Partners pairs curving concrete with glass for new Buenos Aires city hall
Movie: designer Arik Levy explains why he wanted to design a range of bent-wood chairs in this movie produced by Dezeen for Czech furniture brand TON. More about Arik Levy uses bent wood for the first time in Split furniture collection for TON
Competition: Dezeen has teamed up with London's Design Museum to give readers the chance to win five pairs of tickets for the Designs of the Year 2015 exhibition. More about Competition: five pairs of tickets to be won for the Designs of the Year 2015 exhibition
An arched tunnel is formed between these two houses located beside a Japanese tea garden near Tokyo (+ slideshow). More about Pair of houses by Naf Architect & Design stand together to form an arch
Mexican design studio Peca has launched a collection of candle holders made from marble spheres that can be split in two. More about Marble candle holder by Peca can be split to create two objects