A year after opening as an art space, the rooftop of Modernist architect Le Corbusier's Cité Radieuse building in Marseille is hosting an installation of mirrors and coloured glass by French artist Daniel Buren (+ slideshow). More about Daniel Buren installs mirrors and coloured glass on Le Corbusier's Cité Radieuse rooftop
German architecture office Auer Weber has extended an astronomic research facility near Munich by adding interconnected cylinders with hollow centres and curvy corridors raised up on stilts (+ slideshow). More about Sinuous ESO headquarters by Auer Weber curves around courtyards and over gardens
Spanish designer Patricia Urquiola has used expanded metal mesh to create the furniture in this collection for Spanish brand Kettal (+ slideshow). More about Patricia Urquiola designs Mesh outdoor furniture collection for Kettal
Bartlett architecture graduate Nick Elias has reimagined 1920s Slough, England, as the happiest place on earth by overlaying its industrial landscape with scenes from Winnie-the-Pooh (+ slideshow). More about Poohtown by Nick Elias uses Winnie-the-Pooh to bring happiness to 1920s Slough
Barcelona studio Nook Architects has revamped a fourth apartment in one building in the city's Gothic quarter using leftover materials from the previous three projects (+ slideshow). More about Nook Architects completes fourth renovation in Barcelona apartment building
Plywood display units roll out from the walls to transform this Utrecht business incubator into a shop (+ slideshow). More about Rolling furniture turns Kapitaal offices into a design store
The three volumes that make up this house in Japan by Keitaro Muto Architects stagger downwards like a huge set of stairs (+ slideshow). More about Three overlapping blocks make up Keitaro Muto's Sunomata house
News: Frank Gehry has unveiled his masterplan to overhaul and expand the Philadelphia Museum of Art by adding underground galleries that won't disturb the architecture of the existing Beaux Arts building (+ slideshow). More about Frank Gehry reveals "under the radar" refurb for Philadelphia Museum of Art
Milan Expo 2015: a proposal by Vo Trong Nghia Architects to build towering bamboo structures modelled on lotus pods has been selected for Vietnam's pavilion at the World Expo 2015 in Milan (+ slideshow). More about Vo Trong Nghia plans bamboo "lotus pods" for Vietnam's Milan Expo pavilion
The expansive roof of this seaside house in Cádiz, Spain, by Alberto Campo Baeza stretches out towards the shoreline like a flattened extension of the rugged terrain (+ slideshow). More about House of the Infinite by Alberto Campo Baeza designed as "a jetty facing out to sea"
Hong Kong designers Tomas Rosén and Nicol Boyd have created a flexible condiment set to put an end to mismatched bottles, jars and containers on the dining table (+ slideshow). More about Taste Condiment Set brings uniformity to the dinner table
Squares of brass alloy create a textured grid on the walls of these three ferry terminal buildings in Stockholm by Swedish studio Marge Arkitekter (+ slideshow). More about Brass squares give patchwork facade to Stockholm ferry terminal by Marge Arkitekter
A mile-long street provides play space in this conceptual skyscraper by RCA graduate Elly Ward, which examines how children's experience of and contribution to city life can be enhanced (+ slideshow). More about Elly Ward's conceptual tower offers a vision of a child-friendly vertical city
Glazed voids run up the sides and over the roof of this concrete house by South Korean studio AND, giving each room its own enclosed patio and increasing the flow of light inside (+ slideshow). More about Concrete Voidwall house by AND is punctured by glazed incisions
Stairs and bookshelves wrap around a triple-height atrium inside this university library, which Danish architecture studio Adept describes as a "spiral of knowledge" (+ slideshow). More about Stairs spiral around interior of Adept's Dalarna Media Library in Sweden
Dutch designer Ineke Hans has created signposts and furniture to complement an art trail that lines a busy motorway in northern Holland (+ slideshow). More about Ineke Hans designs colourful signage and street furniture for roadside art trail
London firm Rogers Stirk Harbour + Partners has put the finishing touches to the World Conservation and Exhibitions Centre – a new £135 million wing at the British Museum in London (+ slideshow). More about Rogers Stirk Harbour + Partners completes new conservation and gallery wing at British Museum
Mole Architects based the shape and proportions of this rural home in Suffolk on the classical vicar's residences that are typically found in English countryside towns (+ slideshow). More about Cedar-clad Stackyard by Mole Architects is a house based on old rectories
Paris-based Italian designer Giuseppe Bessero Belti has designed a collection of vases that combine 3D printing with repurposed paraffin lamp chimneys (+ slideshow). More about Flowers replace flames in paraffin lamp vases by Giuseppe Bessero Belti
Mottled red brickwork was used to build the gabled walls of this English school library by Mitchell Taylor Workshop, who more recently completed a humanities building for a historic school elsewhere in the country (+ slideshow). More about Angular brick gables frame Kings College Library by Mitchell Taylor Workshop