A mossy "living wall" with the pollution-absorbing power equivalent to hundreds of trees has been installed in London's Piccadilly Circus in a bid to combat the city's unsafe air quality levels. More
American designer Sam Stewart has created stick chairs dressed in plastic sheaths, a bed-dining table hybrid and a bench press for a "person or creature" that might inhabit a space at New York gallery Fort Gansevoort. More
Israeli design duo Raw Edges has revamped the interior of the VitraHaus Loft, combining their own rainbow-hued wooden furniture with classic Vitra pieces. More
Layers and layers of laser-cut plastic were used to create the chandeliers in this exhibition by Cuban-American artist Jorge Pardo, taking place at London's Victoria Miro gallery. More
Carsten Höller will explore how plants react to human emotions through his next slide installation, set to be built inside the courtyard of a palazzo in Florence, Italy. More
This installation by British artist Antony McCall invites visitors to walk through planes of light that create illuminated shapes on walls inside the David Chipperfield-designed Hepworth Wakefield gallery. More
Jay Osgerby has curated 14 designers working with craft to present "thought-provoking" installations based on timely issues for this year's Collect Open exhibition. More
Designer Giles Miller worked alongside visualiser Forbes Massie to create this concept for a public artwork clad in moveable slate shingles. More
Models walked through an archway of rainbow-hued lasers at Burberry's London Fashion Week show, which featured light installations by London studio United Visual Artists. More
American artist Janet Echelman has suspended her latest woven sculpture made up of layers of brightly coloured polyethylene fibres above Madrid's central Plaza Mayor. More
A dilapidated building, once used an embassy for Mexico, was the venue where new Japanese furniture producer Ariake showcased its inaugural collection during Stockholm Design Week 2018. More
Warsaw-based art collective Pangenerator has created an installation that invites observers to take a selfie, which is then projected onto a screen before vanishing into nothingness. More
Tokujin Yoshioka has suspended 17,700 acrylic rods in the lobby of a skyscraper in Downtown Houston, creating a huge sculpture designed to resemble a cloud. More
Belgian artist Carsten Höller has created one of his massive slide towers at a shopping mall north of Miami, where visitors can race each other down its pair of tunnels. More
American artist Larry Bell has created a series of huge boxes using translucent and coloured glass, which are designed to evoke the morning fog that rolls in from the coast of California. More
A Stockholm apartment once owned by Abba's manager has been dressed with all-new furniture and used to stage an intimate theatrical performance. More
Danish brand Hay has used its furniture and accessories to turn a Stockholm showroom into an office-like installation exploring the future of creative workspaces. More
The escalators of Parisian department store Le Bon Marché appear to have been tied in a knot in this installation by Argentian artist Leandro Erlich. More
Textiles featuring three-dimensional patterns, by Dimore Studio, have been draped over chairs and surfaces to create an installation for a Parisian store. More
MSDS Studio has taken cues from cosmetic brand Aesop's products to create a series of wooden lamps that nestle on shelves in its Toronto store. More