A team of Canadian designers and artists has created an installation in Montreal consisting of 30 illuminated seesaws. More about Designers create winter installation for Montreal featuring 30 glowing seesaws
Batons of charred timber and layers of turf help this pair of holiday cottages by PK Arkitektar settle into the rugged landscape of south-west Iceland (+ slideshow). More about Rural Icelandic cottages by PK Arkitektar have turf roofs and burnt timber cladding
Stockholm studio Form Us With Love has added a collection of colourful square sound-absorbing tiles to its Baux range of architectural products (+ slideshow). More about Form Us With Love's acoustic tiles for Baux can be arranged into pixellated patterns
Brazilian studio Epicentro has overhauled an old building in São Paulo to create a space for a florist, adding second-hand cabinets and tables to display plants and flowers (+ slideshow). More about Epicentro fills São Paulo flower shop with vintage furniture
Oslo offices Studio Vatn and Groma have transformed an industrial storage unit into a studio for a Norwegian film company, divided into different departments by translucent screens (+ slideshow). More about Oslo warehouse converted into film production facility for Storyline Studios
Columns and struts modelled on tree trunks and branches frame this extension to a home in Ghent, designed by Atelier Vens Vanbelle to feel like a continuation of the garden. More about Tree-like columns support roof of Ghent house extension by Atelier Vens Vanbelle
LA-based architect Clive Wilkinson has drawn up conceptual plans for a giant shared office that would hover above London, enabling people to simply walk upstairs to their mobile workplace. More about Clive Wilkinson suggests "carpet bombing" London with a co-working office in the sky
Three enormous helium balloons supported the hazardous elevated pathway of Olivier Grossetête's Pont de Singe, the letter P in our alphabetical countdown of iconic bridge design. More about Dezeen's A-Zdvent calendar: Pont de Singe by Olivier Grossetête
Beirut product designer Richard Yasmine has created a marble and brass side table with removable phallic legs for "kinky-minded people". More about Richard Yasmine's Glory Holes table has brass dildos for legs
Beijing studio MAD has completed an opera house in the Chinese city of Harbin, featuring an undulating form that wraps two concert halls and a huge public plaza (+ slideshow). More about MAD's sinuous Harbin Opera House completes in north-east China
Beams supporting the rear extension of this Victorian house in west London are painted vivid red to create a bold contrast with the property's traditional interior. More about Tigg Coll Architects integrates bright-red steel frame in London house extension
Stockholm-based Note Design Studio has created minimal furniture for live cooking demonstrations at the newly opened Mall of Scandinavia. More about Note Design Studio creates Dining Theatre for Europe's largest mall
Terracotta-coloured tiles clad this house on Belgian farmland, designed by architect Pascal François to match the region's traditional agricultural architecture "without the slightest ambition to be trendy" (+ slideshow). More about Contemporary Belgian barn house by Pascal François is covered in clay tiles
Art director Scott Kelly has designed a collection of 103 flags to represent the planets featured in sci-fi film series Star Wars. More about Star Wars planets receive fictional flag designs by Scott Kelly
Stripy metal panels wrap the exterior of this Japanese house apart from a section at the front, creating a visual effect that prompted architect Takeru Shoji to name the building after a cardigan (+ slideshow). More about Metal skin wraps the exterior of Niigata residence by Takeru Shoji Architects
LA studio Commune Design has transformed a Mid-Century Modern office building in Durham, North Carolina, into a boutique hotel with geometric patterns and vintage-style decor (+ slideshow). More about Commune converts 1960s Space Age-style bank into a hotel in North Carolina
Custom suites at the 26th Icehotel in the Arctic Circle include a life-sized ice elephant and a recreation of a 1920s cult horror film (+ slideshow). More about Icehotel 2016 opens in Lapland with suites themed around animals and films
Competition: Dezeen is offering readers the chance to win a copy of the third issue of Fiera magazine, which explores international design fairs to help new designers reach a wider audience. More about Competition: five copies of Fiera magazine issue three to be won
These new images by photographer Danica O Kus provide a tour around the exterior of Philharmonie de Paris, the concert hall designed and disowned by French architect Jean Nouvel (+ slideshow). More about New photos offer a closer look around Jean Nouvel's Philharmonie de Paris
Comments update: a proposal to turn New York's iconic Broadway into one long park set the agenda this week as readers called for cities around the world to embrace pedestrianisation. Read on for more on this and explore our comments page to keep up to date with the latest discussions. More about "Cars should be banned from Manhattan"