A cafe in a cross-shaped tent, a mirrored hideaway and a pop-up art gallery are among the shelters that architects have dotted along a frozen river in Winnipeg, Canada (+ slideshow). More
Cascades of water tumbled from scaffolding-supported troughs into a pool at the centre of the catwalk for British outerwear brand Hunter's London Fashion Week show (+ slideshow). More
Dutch designer Daan Roosegaarde has created a lighting installation that resembles the aurora borealis above a flood channel of the Netherlands' River IJssel (+ slideshow). More
Models wearing hazard-striped garments stood still as conveyor belts transported them past guests at House of Holland's London Fashion Week presentation (+ slideshow). More
Vertical wooden laths cyclically pummel the floor of a cavernous New York factory building in this installation by Swiss artist Zimoun (+ movie). More
A section of tarmac appears to have been peeled back from the surface of a car park at London's Southbank Centre, suspending a car upside down in artist Alex Chinneck's latest illusionary installation (+ slideshow). More
Lengths of delicately woven fabric were draped over metal skewers at this Tokyo exhibition about the tradition of hemp textiles in Japan (+ slideshow). More
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