French artist Olivier Grossetête used three enormous helium balloons to float a rope bridge over a lake in Tatton Park, a historic estate in north-west England. More about Pont de Singe bridge by Olivier Grossetête
Playing on these swings outside an arts centre in Guimarães, Portugal, generates electricity to power lighting under the floor (+ movie). More about Swing by Moradavaga
In a movie filmed by Alice Masters for the Design Museum's annual Designers in Residence exhibition, Lawrence Lek explains how he created a modular system of plywood pieces that can be bent into objects including a stool and a pavilion. More about Lawrence Lek at Designers in Residence 2012
Interieur 2012: Studio Makkink & Bey built a house of scaffolding and stairs to represent the transient, roaming lifestyle of the future as their contribution to the Future Primitives series at last month's Interieur design biennale in Kortrijk, Belgium. More about Lost in Translation by Studio Makkink & Bey
Hundreds of spinning blades reveal the invisible patterns of the wind in American artist Charles Sowers' kinetic installation on the facade of the Randall Museum in San Francisco (+ movie). More about Windswept by Charles Sowers
An ancient Chinese courtyard garden tucked away in the hutongs of Beijing provides the setting for seasonal installations at curated design shop WUHAO. More about WUHAO Curated Shop by Isabelle Pascal
Interieur 2012: data from the ripples of a nearby river animated this mechanical installation by American artist and designer David Bowen, which hung over visitors' heads at the Interieur design biennale in Kortrijk, Belgium, last week (+ slideshow). More about Underwater by David Bowen
Interieur 2012: British designer Ross Lovegrove presented a futuristic concept car shaped according to instinct rather than science at the Interieur design biennale in Kortrijk, Belgium, last week (+ movie). More about Futuristic Primitivism/Instinctive Override by Ross Lovegrove
Dutch Design Week: twenty-five designers set up their own production lines inside a former textile factory in the Netherlands last week, making furniture, lighting, clothes, shoes, food, paper and more with the help of visitors. More about C-Fabriek curated by Itay Ohaly and Thomas Vailly
Interieur 2012: American architect and designer Greg Lynn has created a prototype for a motorised compact-living cocoon that rotates to provide space for relaxing, sleeping and bathing (+ movie). More about RV Prototype (RV = Room Vehicle) by Greg Lynn
Designers including Marco Dessi, Tomáš Král and Adrien Rovero created experimental mirrors for an exhibition organised by Adam Štěch of Czech design firm OKOLO and curator Klára Šumová during Designblok 2012 in Prague this month. More about The Mirror exhibition by OKOLO and Klára Šumová
Visitors to this installation in northern Denmark by German artist Thilo Frank are invited to walk through a contorted loop of timber while listening to the sounds of their voices and footsteps played back to them (+ slideshow). More about EKKO by Thilo Frank
Interieur 2012: beams of light appear to bend into curved gothic arches above this illusory passageway by London design studio Troika at the Interieur design biennale in Kortrijk, Belgium, this week. More about Arcades by Troika
Vienna Design Week: Spanish designer Martí Guixé presented an upmarket version of a box of wine at Sotheby's in Vienna earlier this month. More about Still Life with Light by Martí Guixé
Visitors to the Adhocracy show at the Istanbul Design Biennial are confronted with a plotter taking the text of the Open Source Architecture Manifesto from a Wikipedia page and writing it onto a wall. (+ slideshow) More about Open Source Architecture Manifesto by Carlo Ratti Associati
Beijing Design Week: designer Arthur Huang used Nike shoe material to create a colourful web in a rusting gas tower during Beijing Design Week (+ slideshow). More about The Feather by Arthur Huang
Dutch design lab Studio Roosegaarde has built a dome of metallic flowers that appear to come to life as they sense the presence of visitors inside a church in Lille, France (+ movie). More about Lotus Dome by Studio Roosegaarde
Belgian design collective Rotor interfered with the restoration of these disused dockside gravel pits to reveal traces of Ghent's industrial past (+ slideshow). More about Grindbakken by Rotor
British designer Ross Lovegrove has installed a silver spaceship in the rafters of a railway station in Lille, France. More about UFO by Ross Lovegrove
Visitors can play in the rain without getting wet in this installation by interactive designers rAndom International at the Barbican in London (+ slideshow). More about Rain Room by rAndom International at the Barbican