White balloons spill out the windows and doors of a house, invade a golf course and overflow from a burnt-out car in a series of installations by French artist Charles Pétillon (+ slideshow). More
A pedestrian bridge in Bristol, England, is the latest architectural landmark to be enveloped in fog by Japanese artist Fujiko Nakaya (+ slideshow). More
This ceiling-mounted installation by Italian architect Carlo Ratti uses motion tracking to direct personalised "clouds" of water vapour at anyone walking beneath. More
News: car brands BMW and MINI have enlisted Alfredo Häberli and Jaime Hayón to create mobility-themed installations for Milan's annual design week in April. More
News: Spanish architect Andrés Jaque has won this year's MoMA PS1 Young Architects Program contest, with plans to turn the courtyard of the New York gallery into a water filtration plant. More
This labyrinthian theatre set of slatted and solid timber is designed to create an environment for two strangers to act out an improvised performance (+ slideshow). More
News: London studio Raw Edges will install a new floor and seating using a grid of dyed timber inside the sculpture gallery at Chatsworth House in England's Peak District. More
This interactive installation by design studio Kram/Weisshaar allows users to remotely control a robotic arm that sculpts foam cubes into furniture pieces (+ movie). More
Brooklyn studio SO-IL has stretched a thin layer of white film over the facade of the Storefront gallery in New York, giving the building a vacuum-packed appearance (+ slideshow). More
Maison&Objet 2015: Japanese studio Nendo has surrounded a lounge area with a cascade of 2,000 chocolate-coloured pipes for an installation at this year's Maison&Objet trade fair (+ slideshow). More
Children would swing beneath a giant colourful hot-air balloon in this proposal for a sculpture park in Queens by Australian architect Jesse Lockhart-Krause. More
Cologne 2015: Chinese studio Neri&Hu has installed its vision for the home of the future – overfilled with furniture – at the imm Cologne trade fair (+ slideshow). More
Northmodern 2015: Eindhoven studio OS & OOS has designed a modular lighting system joined by rubbery connectors that allow users to create sculptural installations (+ slideshow). More
Dutch studio OMA's research branch AMO has created a series of symmetrical linked vestibules to form a disorientating runway for Prada's Autumn Winter 2015 menswear show (+ slideshow). More
Visitors to an office-themed installation by Aberrant Architecture were invited to take a spin on an office chair below a ceiling suspended just 1.5 metres above the ground (+ movie). More
Hungarian design student Zsanett Szirmay has transferred folk embroidery patterns onto strips for a punched card music box, which plays the traditional motifs as sounds (+ slideshow). More
Orange tubes bend and twist to suggest the outline of a living space in a set created by Spanish studio Stone Designs for presenting Japanese fashion designer Issey Miyake's latest Homme Plissé collection (+ movie). More
Portuguese architect Camilo Rebelo installed this wooden egg large enough for several people to hide inside beneath the vaulted ceilings of the Porto city hall atrium (+ slideshow). More
London designer Philippe Malouin has used quartz surface material Caesarstone to form the seats of twelve swings arranged in a circle for an exhibition later this month. More
Italian designer Martino Gamper has created a "homage to the humble corner" in the shop windows of fashion house Prada (+ slideshow). More