Product news: Swedish design consultancy Veryday picked up a Gold Award at the iF Design Awards last week for this wooden chair created for an art and design centre in Stockholm. More about November chair by Veryday
Slideshow feature: we've published a couple of projects that bring trees indoors this week so here's a slideshow of arboreal interiors from the Dezeen archives. More about Slideshow feature: indoor forests
UK firm Mole Architects extended a protected farmhouse in south-east England by adding an extension with a barrel-vaulted roof that references local agricultural buildings (+ slideshow). More about Hawthbush extension by Mole Architects
London-based Studio Swine has produced a set of gold and silver clip-on buttons inspired by the textures and shapes of modernist architecture (+ movie). More about Buttons by Studio Swine
This forest-like beauty salon in Osaka has birch trees wedged between the floor and ceiling (+ slideshow). More about Onico Hair and Nail by Ryo Isobe
This week we've been in Cape Town for the start of our Dezeen and MINI World Tour. Meanwhile, read on to catch up with what Daniel Libeskind, Zaha Hadid and Philippe Starck have been up to this week and listen to the Dezeen Music Project track of the week. More about This week on Dezeen
Israeli ceramics designer Shlomit Bauman combined white porcelain with the very last batch of clay from a local pit to make these stretched and distorted objects (+ slideshow). More about Ran Out by Shlomit Bauman
Dutch design studio Tjep. has developed a concept for a self-sufficient retreat with a facade that opens like a cupboard and a moving "solar tree" on the roof (+ slideshow). More about Isolée by Tjep
News: a Stockholm architecture firm has completed a pedestrian bridge with a built-in heating system to keep it clear of ice and snow. More about Snow-free heated bridge opens in Sweden
Dezeen and MINI World Tour: in our first Dezeen and MINI World Tour despatch, Ravi Naidoo takes us on a tour of his home city and explains why he founded the Design Indaba conference that is taking place in Cape Town this week. More about Africa today is a place of "renewal, regeneration and growth"
Next week Dezeen will be at the SXSW technology conference in Austin, Texas, as part of Hackney House Austin, a showcase of the most exciting creative and digital companies from the London borough. More about Dezeen at SXSW
More from architect Hironaka Ogawa: the two trees felled to make way for this house extension in Kagawa, Japan, were reinstalled inside the living room (+ slideshow). More about Garden Tree House by Hironaka Ogawa
Milan 2013: London studio PearsonLloyd has designed a range of plastic stacking chairs with colourful metal legs for Danish brand HOWE. More about SixE stacking chairs by PearsonLloyd for HOWE
New York architecture studio WORKac has reorganised the galleries of the Blaffer Art Museum in Houston, Texas, by adding a glazed entrance pavilion in front (+ slideshow). More about Blaffer Art Museum renovation by WORKac
Milan 2013: architect Zaha Hadid has designed a system of twisting auditorium seats for Italian brand Poltrona Frau Contract. More about Array auditorium seats by Zaha Hadid for Poltrona Frau Contract
Here are some images of the competition-winning proposals by Snøhetta, Duncan Lewis and Casson Mann for a visitor complex at the Paleolithic cave paintings in Lascaux, France. More about Lascaux IV: Cave Painting Centre by Snøhetta, Duncan Lewis and Casson Mann
British architect David Chipperfield has completed a new gallery building at the Saint Louis Art Museum in Missouri (+ slideshow). More about Saint Louis Art Museum East Building by David Chipperfield
Flights of stairs in odd places (above), a flat-pack concert hall by Renzo Piano and a hotel in a former prison all feature in this week's Dezeen Mail, along with all the latest news, jobs, competitions and reader comments from Dezeen.
Read Dezeen Mail issue 141 | Subscribe to Dezeen Mail
More about Dezeen Mail #141
Opinion: in this week's column, Sam Jacob calls for an end to the "tyranny of fun" in office design. More about "Offices designed as fun palaces are fundamentally sinister"
French designer Philippe Starck and car company Peugeot have unveiled a prototype bicycle crossed with a scooter, designed for a free cycle scheme in Bordeaux, France. More about Pibal bicycle by Philippe Starck and Peugeot