Architecture studio Snøhetta has completed an extension to Denmark's Ordrupgaard Museum, uniting the original country manor building and a 2005 Zaha Hadid addition with new subterranean galleries that make a sculptural protrusion into the landscape. More about Snøhetta adds reflective underground extension to Ordrupgaard Museum
Italian studio Carlo Ratti Associati and architect Italo Rota have designed a museum dedicated to carbon fibre, which will be partially made from the material. More about Carlo Ratti Associati designs MAE Museum dedicated to carbon fibre
Architecture studio Laplace and landscape architect Piet Oudolf have transformed and repurposed a collection of historic buildings on Isla del Rey in Menorca into an art centre for the Hauser & Wirth gallery. More about Laplace and Piet Oudolf transform 18th-century naval hospital into Hauser & Wirth art gallery
Álvaro Siza and Carlos Castanheira Architects have built a monolithic concrete art pavilion that will be used to display sculptures by Siza in an art park in South Korea. More about Álvaro Siza and Carlos Castanheira Architects place concrete art pavilion atop hill in South Korea
Architects Cecilia Puga, Paula Velasco and Alberto Moletto have restored Santiago's Palacio Pereira, an abandoned 19th-century neoclassical mansion, turning it into offices where Chile's new constitution will be written. More about Historic Palacio Pereira in Santiago turned into Chile's Ministry of Culture
Danish architecture studio Cobe has won the competition for the new University of Gothenburg library, with a design that evokes the pages of a book being opened. More about Cobe reveals design for Gothenburg University Library with facade curved like book pages
MVRDV will "break open" the Heuvel shopping centre in Eindhoven to connect it with the city, in plans that will also add a music venue topped with a climbable glass mountain. More about MVRDV to transform Eindhoven's Heuvel shopping centre with glass "Music Mountain"
Architect and researcher Shahed Saleem has created life-size case studies of three London mosques for the Applied Arts Pavilion at the Venice Architecture Biennale. More about Shahed Saleem designs replicas of London mosques for Venice Architecture Biennale
The city of Helsinki has launched a competition to create a new waterfront cultural and leisure district on the South Harbour, which will include a design and architecture museum complex. More about Helsinki calls for proposals to transform Makasiiniranta port into cultural precinct
Colab-19 has built a temporary cross-shaped church from used construction components to allow a local congregation to worship safely during the coronavirus pandemic in Bogotá, Colombia. More about Colab-19 builds open-sided church in Bogotá for worship during the pandemic
Artist Joep van Lieshout has designed a brutalist-informed residential neighbourhood and a cluster of cultural buildings in Rotterdam as a "new model for urban renewal" that aims to foster an artistic community. More about Atelier Van Lieshout designs Brutus neighbourhood for artists in Rotterdam
Mecanoo has unveiled its design for Macau's new central library, which will have a gridded, light-filtering facade that opens up like a book to a public square. More about Mecanoo designs Macau Central Library with light-filtering facade informed by books
Studio Viktor Sørless and Estudio Juiñi have designed the Xinatli museum to tower over an area of jungle in Mexico that is being reforested after years of illegal logging. More about Studio Viktor Sørless and Estudio Juiñi design museum for Mexican jungle
Tall windows and timber framing feature in this 1830s church building in New York, which has been converted into a cultural facility by Skolnick Architecture and Design Partnership. More about Skolnick Architecture converts historic Hamptons church into an arts centre
O-office Architects has converted several buildings on a tea plantation near Guangzhou, China, into a cultural centre featuring a rooftop garden wrapped in bamboo screens. More about O-office Architects transforms abandoned factory buildings into Chinese tea museum
A ribbon of steel and aluminium winds around the Suzhou Bay Cultural Center, which French architect Christian de Portzamparc has completed on the shore of Lake Tai in China. More about Sweeping metal ribbon enfolds Chinese cultural centre by Christian de Portzamparc
Narayantala Thakurdalan by Indian practice Abin Design Studio is a concrete Hindu temple with a glazed corner that opens onto the street in Bansberia. More about Abin Design Studio creates latticed concrete and glass temple in India
Architecture firms Hassell and OMA have renovated a group of old buildings in Perth, Australia, and stitched them together with protruding metal-clad structures to create the WA Museum Boola Bardip. More about Hassell and OMA complete top-heavy WA Museum Boola Bardip in Perth
Translucent glass tubes meet with curvy roofs "imagined from cloud circles" in this art museum US firm Steven Holl designed for Museum of Fine Arts Houston. More about Glass tubes and curvy roofs play with light in Steven Holl's Houston arts museum
Monolithic volumes clad in stainless steel reflect the trees surrounding the National Museum of the United States Army, which architecture firm Skidmore, Owings & Merrill has completed in Virginia. More about SOM's National Museum of the United States Army opens in Virginia