A+Awards: Swiss firm Theo Hotz Partner Architekten has created an undulating cover for platforms at Vienna's Central Station, which received an Architizer A+Award last year. More about "Crystalline" roof by Theo Hotz zigzags over Vienna Central Station
Artist Stuart Semple has revealed his latest creation in an ongoing colour battle with Anish Kapoor – an "open source" cherry-scented version of the Vantablack pigment exclusively licensed to Kapoor. More about Stuart Semple creates cherry-scented version of Anish Kapoor's Vantablack
New York streetwear brand Supreme has released a special-edition version of a three-legged stool originally designed by Alvar Aalto in the 1930s. More about Supreme unveils chequerboard edition of Alvar Aalto's iconic Stool 60
US president Donald Trump has vowed to lower the cost of the wall he plans to build along the country's border with Mexico by using a cheap design. More about Donald Trump to "design or negotiate" cheaper option for Mexico border wall
Stage designer Es Devlin has revealed how she worked with Katy Perry to create the backdrop to the singer's politically charged performance at the Grammy Awards last night. More about Es Devlin's Grammys stage set for Katy Perry featured picket fence that turned into "divisive wall"
London studio Softroom has designed a new Eurostar lounge for business-class passengers in Paris' Gare du Nord, featuring a circular cocktail bar and plush upholstery. More about Softroom uses luxury materials to create decadent apartment-like Eurostar lounge in Paris
Swedish furniture company Blå Station has worked with designers Thomas Bernstrand and Stefan Borselius to produce a flexible sofa formed from narrow cushioned slices. More about Blå Station's modular Bob sofa offers "almost unlimited options"
Filmmaker Tapio Snellman has documented the home of Jonathan Tuckey in this movie, produced 14 years after the designer overhauled a 19th-century London workshop to create it. More about Movie explores Jonathan Tuckey's home in a former London steel workshop
Our job of the day from Dezeen Jobs is for a production manager in the spider department at Studio Tomás Saraceno in Berlin, which created the pictured Hybrid Webs sculptures based on spider silk. More ›
More about Job of the day: production manager, spider department at Studio Tomás Saraceno
Red pigmented concrete provides the geometric forms of this archaeology museum in Peru, designed by Barclay & Crousse to replace another destroyed during an earthquake. More about Peruvian archaeology museum by Barclay & Crousse replaces another destroyed by earthquake
Israeli designer Bar Gantz has created a collection of furniture by steam-bending wood into twisted shapes. More about Bar Gantz uses steam-bending to create twisted wood furniture
The sharply angled roof, walls and steps at either end of this stadium in the Estonian city of Pärnu direct spectators up and into the main grandstand. More about Wooden spike shelters grandstand at Estonian stadium by KAMP Arhitektid
We've rounded up 10 desert houses that make the most of their situations in inhospitable landscapes, including a holiday home in Egypt and a spacious dwelling on the outskirts of Marrakech. More about 10 desert houses that make the most of arid landscapes
Lipton Plant Architects has updated a 1970s house in Berkshire, England, with a small two-storey extension, featuring a concealed brick-patterned door and windows with bright orange frames. More about Lipton Plant's Ugly House is a 1970s property with a black and orange extension
Korean designer Jungsub Shim spent months building up the structure of this intricate chair using only a 3D-printing pen. More about Jungsub Shim's Connect chair is drawn by hand using a 3D-printing pen
Irregular holes dotting the concrete walls of this tower at a university campus in the Argentinian city of Cordoba frame views of the surrounding landscape from the workshops within. More about Angular openings puncture concrete facades of university tower by Morini Arquitectos
Berlin designer Mark Braun's marble pestle and mortar, launched by Hem at this week's Stockholm Furniture Fair, is intended to be taken out of the kitchen and used at the dining table. More about Mark Braun bases tabletop pestle and mortar on traditional millstones
To get you in the mood for Valentines Day, Dezeen's updated food Pinterest board serves up a range of playful chocolate designs: from Nendo's edible pencils to Studio Appétit's sculptural confectionary for hotel goers. Follow Dezeen on Pinterest ›
More about Dezeen's updated Pinterest board showcases chocolatey design ahead of Valentines Day
Wyoming firm Dynia Architects has completed a holiday home in Jackson, nestling its L-shaped form into the region's mountainous landscape. More about Gros Ventre house by Dynia sits among rugged Wyoming terrain
Design studio Biasol has transformed a 19th-century warehouse in Clerkenwell into a restaurant and bar with marble and velvet accents. More about Biasol converts listed warehouse into restaurant and cocktail bar in east London