This year, Open House Festival celebrates its 30th anniversary. Since it began in 1992, many of London's most significant buildings have opened their doors during the festival. Here are 30 of the most interesting. More about Thirty of London's most significant buildings from 30 years of Open House
Vermont architecture studio Birdseye referenced a nearby barn to develop the detailing of this all-black country retreat on the shores of Lake Champlain. More about Birdseye references Vermont farmhouses with all-black cottage on Lake Champlain
Swiss architecture studio Herzog & de Meuron and Dutch garden designer Piet Oudolf have teamed up to create Calder Gardens in Philadelphia, which will house works by American sculptor Alexander Calder. More about Herzog & de Meuron and Piet Oudolf unveil designs for Calder Gardens in Philadelphia
Saunders Architecture has designed a wood-clad home near Bergen, Norway, with a sculptural form raised on metal stilts to capture views out over Lake Nordås. More about Saunders Architecture designs villa on piloti overlooking Norwegian lake
A moving wall that evokes a sailing ship and a roof canopy modelled on a banana tree feature in this roundup, which collects 10 buildings that challenge conventional ways of fitting solar panels to help kick off our Solar Revolution series. More about Ten buildings that incorporate solar panels in creative ways
In this week's comments update, readers are debating David Kohn's Red House in Dorset, which celebrates English eccentricities. More about "Paint out that green" says commenter
Italian architect Renzo Piano's studio has shared its plans to create three hospitals in the cities of Thessaloniki, Komotini and Sparta in Greece for the Stavros Niarchos Foundation. More about Renzo Piano designs trio of nature-focused hospitals for Greece
The latest edition of our weekly Dezeen Agenda newsletter features KPF and Heatherwick Studio's plans to "redefine what an airport terminal can be". Subscribe to Dezeen Agenda now! More about Dezeen Agenda newsletter features Heatherwick's "homely" plans for Changi Airport
A team led by Rojkind Arquitectos has completed Casa Pasiddhi, an elevated home that winds around a plant-filled garden in Mexico's Hacienda de Valle Escondido. More about Rojkind Arquitectos elevates a "snake-shaped" home over central garden
Architecture studio Nameless Architecture has completed the Café Teri bakery in Daejeon, South Korea, in a pair of buildings that flow into a central courtyard. More about Nameless Architecture creates "artificial valley" at base of Gyeryongsan Mountain
Mexican architecture studio Void Studio has completed a small residential development in Tulum called Cuatro Cielos that features internal courtyards and exterior corridors that are designed to promote encounters among the residents. More about Void Studio layers Tulum apartments around pools and courtyards
London studio Flea Folly Architects has erected a pavilion at Kew Wakehurst botanic gardens in West Sussex, England, which uses a combination of local materials to evoke a traditional Ethiopian dwelling. More about Flea Folly Architects completes False Banana Pavilion at Kew Wakehurst
Danish architecture studio BIG has created a sculptural installation in Copenhagen, Denmark, to mark Queen Margrethe II's 50th Jubilee. More about BIG designs 50 Queens installation to highlight "importance of gender equality"
Architecture studio Atelier38 has converted a former furniture store in Olomouc, Czech Republic, into a broadcast centre arranged around a light-filled atrium. More about Atelier38 reworks furniture store into home for Czech Radio
German artist Thomas Demand has teamed up with Caruso St John Architects to create his first building – a pavilion at the Kvadrat headquarters in Denmark that was designed to look like it is made out of paper. More about Thomas Demand and Caruso St John follow "the logic of paper" for The Triple Folly pavilion
University of Virginia researchers have invented a method of 3D printing with seed-impregnated soil, which could be used to create walls and roofs teeming with plant life. More about University of Virginia 3D-prints living soil walls that sprout greenery
American studio Hybrid has designed, funded and built a pair of "missing middle" townhomes that are meant to help densify a Seattle neighbourhood while respecting the context. More about Hybrid uses wood and weathering steel for Oak & Alder duplex in Seattle
Circular openings sliced into an existing brick wall provide views through to exhibition spaces inside this shoe museum, which Amsterdam-based Civic Architects designed in Waalwijk, the Netherlands. More about Civic Architects converts 1930s town hall buildings into shoe museum
The inky brushstrokes of traditional Chinese paintings influenced the fluid forms of this museum complex that architecture firm Wutopia Lab has designed for a property developer in Qinhuangdao. More about Wutopia Lab completes museum and dance studio influenced by Chinese ink drawings
To mark World Skyscraper Day, Dezeen has rounded up 15 supertall skyscrapers that are set to be built in cities across the globe, including a pair of twisting towers in Australia and the buildings battling to become Africa's tallest. More about Fifteen supertall skyscrapers being built around the world