Hundreds of reflective "pennies" form this spherical sculpture, created by Giles Miller's London design studio for Devon's Broomhill Sculpture Park (+ movie). More about Giles Miller's Penny-Half Sphere sculpture is a "double-sided portal" hanging above a stream
British set designer Es Devlin has created a twisting pathway around the Oscar Niemeyer-designed Museo de Arte Contemporáneo de Niterói for the Louis Vuitton Cruise Collection catwalk show (+ slideshow). More about Es Devlin creates meandering Louis Vuitton catwalk around Oscar Niemeyer museum
Dutch design agency Tinker Imagineers has created a €45-million exhibition area for Nestlé on the grounds of the food giant's first factory in Vevey, Switzerland (+ slideshow). More about Nestlé's first factory transformed into interactive exhibition space
A condemned structure on a New York beach has been transformed into an artwork using brightly coloured spray paint by German artist Katharina Grosse (+ slideshow). More about Katharina Grosse gives colourful makeover to decaying building at Rockaway Beach
US studio James Corner Field Operations has created an installation for the National Building Museum in Washington DC that evokes a glacial landscape, with giant shard-like forms that jut upward and downward (+ slideshow). More about James Corner Field Operations installs over 30 "icebergs" in Washington DC museum
Mexican studio Escobedo Soliz has installed a web of brightly hued rope at the MoMA PS1 gallery in Queens, New York. More about Escobedo Soliz weaves colourful ropes across MoMA PS1 courtyard
Daredevils can enjoy sweeping views of Los Angeles while descending a transparent slide almost 1,000 feet above the city (+ movie). More about Glass Skyslide opens at the top of LA's tallest skyscraper
London's Design Museum closes the doors of its Shad Thames building for the final time tomorrow, ahead of its move across town. In a Dezeen exclusive, Deyan Sudjic reflects on his favourite memories from the 10 years since he took over as director (+ photos by Luke Hayes). More about Deyan Sudjic selects favourite exhibitions from a decade at the Design Museum
British artist and designer Gerry Judah's latest sculpture for the Goodwood Festival of Speed is a set of six giant steel spikes that curve upwards to the sky, supporting three historic BMW cars (+ slideshow). More about Gerry Judah unveils enormous spiked sculpture for Goodwood
For his first solo exhibition in the USA, Berlin-based architect Diébédo Francis Kéré has created a rainbow-coloured installation made of thousands of strands of lightweight cord (+ slideshow). More about Kéré Architecture suspends colourful strings from ceiling of Philadelphia art museum
An Italian consumer group has accused Bulgarian artist Christo of wasting taxpayers' money, because of the costs of managing his floating installation on Italy's Lake Iseo. More about Christo accused of wasting public money on Floating Piers installation
A giant slide by Belgian artist Carsten Höller that spirals through the frame of the Anish Kapoor-designed ArcelorMittal Orbit opens to the public tomorrow. More about Slide woven through Anish Kapoor's ArcelorMittal Orbit to open in east London
A gold pyramid and a suspended rock face feature in British artist Anish Kapoor's abstract set design for the English National Opera's production of Tristan and Isolde (+ slideshow). More about Anish Kapoor creates elemental set design for English National Opera
Metal mesh ramps illuminated by psychedelic coloured lights formed the set for Prada's Spring Summer 2017 menswear show in Milan, which was once again designed by Dutch studio AMO (+ slideshow). More about AMO installs sloping mesh catwalk for Prada fashion show
A pool of marble in the courtyard of a French chateau and a towering waterfall that appears to fall from midair at the Palace of Versailles are among the outdoor installations taking place during the European and North American summer (+ slideshow). More about The eight best outdoor installations to see this summer
Three kilometres of saffron-coloured pathways temporarily connect the shore of Italy's Lake Iseo to islands at its centre in this installation by Bulgarian artist Christo (+ slideshow). More about Christo's Floating Piers stretch out across an Italian lake
Design Miami/Basel 2016: late architect Zaha Hadid has been honoured with a floral installation by Ronan and Erwan Bouroullec inside her first major completed building (+ slideshow). More about Bouroullec brothers install floral Zaha Hadid tribute at Vitra Fire Station
A gabled cabin by architecture studio Atelier Bow-Wow and a faceted pod by artist Didier Faustino have been installed inside a Parisian gallery as part of an exhibition about imaginary worlds. More about Atelier Bow-Wow and Didier Faustino create glowing wooden shelters for Paris exhibition
Design Miami/Basel 2016: an interactive wave of tiles and a crystallophone are among the 2016 Swarovski Designers of the Future Award commissions, revealed yesterday at Design Miami/Basel (+ slideshow). More about Interactive crystal sculptures feature in Swarovski Designers of the Future Award commissions
Design Miami/Basel 2016: this year's Design Miami/Basel fair opens today in the Swiss city, where a six-tonne stone meditation space, a modular armadillo and designs by Zaha Hadid are among the highlights. More about The top six installations and exhibitions to see at Design Miami/Basel 2016