Japanese studio SANAA has seen off competition from Norwegian firm Snøhetta to design a new national gallery in Budapest's City Park. More about SANAA chosen over Snøhetta in Budapest gallery competition
Paris-based JUNG Architectures has converted a former French leper colony into a gallery, adding an zinc-clad extension that can be used for wine tasting (+ slideshow). More about JUNG Architectures adds zinc-clad extension to former leper hospital
This miniature wooden library for a Toronto suburb is designed to provide a public reading nook and book exchange, and folds into a box at night for security (+ slideshow). More about Atelier Kastelic Buffey creates miniature book exchange that folds up into a glowing black box
Malaysian architect Eleena Jamil has built a bamboo pavilion in Kuala Lumpur's botanical gardens, featuring tree-like columns and a floor made up of 31 elevated platforms (+ slideshow). More about Bamboo playhouse by Eleena Jamil built on a lake island in Kuala Lumpur's botanical gardens
Dutch architecture studio MVRDV is to replace a flooded shopping centre in the Taiwanese city Tainan with a lagoon to create a "hip urban pool" and artificial beach (+ slideshow). More about MVRDV unveils plans for sunken lagoon park in Taiwan
The industrial harbour of Swedish city Gothenburg is the setting for this sauna by Raumlabor, which features a rusty steel exterior and a warm timber-lined interior (+ slideshow). More about Raumlabor builds industrial-looking sauna above the waters of Gothenburg port
A Victorian gas holder has been converted into a park with a circular lawn and a polished steel pavilion as part of the ongoing redevelopment of King's Cross, London. More about Bell Phillips converts Victorian gas holder into circular park for King's Cross
Foster + Partners has won a competition to redevelop a 35-hectare neighbourhood by the River Nile in downtown Cairo. More about Foster unveils winning masterplan for waterfront Cairo neighbourhood
Paris studio Marchi Architectes has extended a small museum in the French village of Biévres and added a community centre with a series of pitched roofs (+ slideshow). More about Marchi Architectes completes a community centre in the heart of an old French village
World Architecture Festival 2015: a Swedish football club facility with a roof that doubles as spectator seating is the 2015 winner of the Small Project of the Year award at the World Architecture Festival. More about Football club building with rooftop seating wins Small Project of the Year 2015
This undulating course was designed by Canadian firm Kleinfeldt Mychajlowycz Architects to host BMX races during the 2015 Pan American Games (+ slideshow). More about Snaking BMX race track installed in Toronto for Pan American Games
The jagged outline of a maple leaf informed the profile of this shooting range in Ontario, Canada, which was designed by Berlin firm Magma Architecture for the Toronto 2015 Pan American Games. More about Magma Architecture completes spiky shooting range for Pan American Games
This restaurant and bar in the Azores comprises two buildings – a remodelled barn with volcanic stone walls, and a bulbous timber extension conceived as a cross between a whale and a wine barrel (+ slideshow). More about Cella Bar by FCC Arquitectura features a volcanic stone barn and a whale-inspired extension
The roof of this bright red tennis clubhouse by Rotterdam firm MVRDV doubles up as an expansive seating area for game spectators (+ slideshow). More about MVRDV completes Amsterdam tennis clubhouse with seating bowl on the roof
This floating sun deck on the edge of a Bruges canal by Atelier Bow-Wow and Dertien 12 is installed to provide a resting place for swimmers during the city's first art and architecture triennial (+ slideshow). More about Atelier Bow-Wow and Dertien 12 create Canal Swimmer's Club on Bruges waterway
Shanghai studios Ares Partners and Atelier Liu Yuyang have converted a group of disused farm buildings into a boutique resort nestled among the rocky pinnacles of China's Yangshuo County (+ slideshow). More about Ares Partners and Atelier Liu Yuyang transform old Chinese farmhouses into mountain resort
The oxidised-steel walls and prefabricated construction of this community library and sports centre near Newcastle, England, are influenced by the region's ship-building heritage (+ slideshow). More about FaulknerBrowns Architects adds weathering steel facade to new Hebburn Central community centre
Half greenhouse, half rust-coloured barn, this spa and events space by Tailor Made Arkitekter stands on the edge of Lake Vättern in southern Sweden (+ slideshow). More about Tailor Made Arkitekter merges an archetypal barn with a glasshouse for lakeside spa in Sweden
A wooden floor that curves up to become a wall allows light and air to flow through this bathhouse by Japanese studio Kubo Tsushima Architects. More about Kubo Tsushima Architects creates curved cedar interior inside Japanese bathhouse
The animals of this petting zoo in Germany now have new lodgings – a trio of larch-ribbed structures by Kresings Architektur that overlook a pond (+ slideshow). More about Kresings Architektur adds larch animal enclosures to petting zoo in Germany