The city of Miami Beach has fined the organisers of an Instagrammable ice cream-themed museum $3,000 for environmental damage, after remnants of its plastic sprinkle ball pit were found littering the streets and feared heading into the ocean. More about Miami Beach's Museum of Ice Cream fined for plastic pollution from sprinkle pool
Japanese art collective TeamLab has used lighting to create a sea of spiralling whirlpools inside a Melbourne art museum. More about TeamLab creates interactive whirlpools inside National Gallery of Victoria
Architecture collective Assemble and artist Matthew Raw have refurbished the entrance to Seven Sisters Underground station in London, covering it in thousands of colourful handmade tiles. More about Assemble covers entrance to London tube station in colourful handmade tiles
From a carol singing, poetry-inspired installation to a tree made from multicoloured plasticine, we've rounded up some of our favourite takes on the traditional Christmas pine to get you in the festive spirit. More about 10 of the most imaginative and unusual Christmas trees of 2017
A series of works by artist Carlos Cruz-Diez, including a shipping container illuminated by gradients of coloured light, were installed on the sand during Miami art week. More about Carlos Cruz-Diez creates rainbow chambers inside shipping container on Miami Beach
French designers Ronan and Erwan Bouroullec have installed a modular sun shade and seating system made from steel and coloured glass in Miami Design District. More about Bouroullec brothers insert cloud-like canopy into Miami Design District
A cluster of hollow reflective pipes forms this installation by Brooklyn architecture and design firm Future Expansion, which is on display in front of the Flatiron Building in New York City. More about Future Expansion installs "choir-like" mirrored tubes outside New York's Flatiron Building
Set designer Es Devlin has created an immersive installation at the Miami Beach Edition Hotel, which is inspired by the experience of waking up in an unfamiliar hotel room. More about Es Devlin's latest installation is set inside a Miami hotel room
A golden cage protesting Donald Trump's border-control measures and an "obese house" in Vienna are among some of the installations created in 2017. Continuing our review of 2017, editorial assistant Natashah Hitti selects her top 10. More about Dezeen's top 10 installations of 2017
At Design Miami this week, Fien Muller and Hannes Van Severen have created an exact replica of the living room at their home in Ghent. More about Muller Van Severen duo transplant their living room to Design Miami
Bompas & Parr and John Booth are among the designers and artists commissioned to create a totemic sculpture for International Peace Day, which will then be auctioned off for charity Amnesty International. More about London designers create totemic sculptures for International Peace Day
Amsterdam-based Studio Drift has choreographed 300 drones to mimic a flock of birds over the beach during this year's art week in Miami. More about Studio Drift's swarm of drones illuminates Miami Beach
Belgian artist Carsten Höller has designed a pop-up nightclub in Miami for fashion brand Prada, where indoor and outdoor spaces have very different identities. More about Carsten Höller creates pop-up club with two sides for Prada in Miami
An artificial tree that blossoms with mist-filled bubbles, by London-based Studio Swine, has been enlarged and erected inside an art deco building in Miami Beach. More about Studio Swine brings New Springs installation for COS to Miami
American artist and designer Misha Kahn has gathered trash from the beach and turned it into objects that resemble sea creatures for an installation at New York gallery Friedman Benda. More about Misha Kahn collects "crap from the sea" for exhibition at Friedman Benda
The art and design worlds descend on Miami this week for the Art Basel fair and a host of concurrent events, including Design Miami. Here's our pick of the installations and exhibitions taking place. More about Installations and exhibitions not to miss during Miami art week
Jason Bruges Studio has created four site-specific installations for different locations across Hull's Old Town, which each see robotic arms move and interact with their surroundings. More about Jason Bruges Studio installs "cast" of 20 robots across Hull for UK City of Culture celebrations
Design Academy Eindhoven graduate Mark Henning has created an experimental toolkit for testing and training the perfect handshake, which he imagines being used in an immigration office. More about Mark Henning creates handshake training station that could be used to help immigrants integrate
Czech glass brand Lasvit and design firm Yabu Pushelberg have created an illuminated glass Christmas tree for the lobby of Hong Kong's Upper House Hotel. More about Lasvit and Yabu Pushelberg unveil illuminated glass Christmas tree
Studio Nick Verstand has created an immersive audiovisual installation that reinterprets people's emotions as pulsing light compositions. More about Audiovisual installation translates emotions into beams of light