Design studio Snarkitecture has designed an expansive playground in the Great Hall of the National Building Museum in Washington DC, USA, the largest indoor installation ever at the institution. More about Snarkitecture creates "unexpected" playground in DC's National Building Museum
Dezeen School Shows: a women's wellbeing centre offering fitness services and therapy options is among the projects from Florence Institute of Design International. More about Wellbeing centre for women among projects from Florence Institute of Design International
Argentinian architecture practice Estudio Futuro has refurbished PH Gainza, a 1950s house in Buenos Aires that contrasts its original concrete structure with crisp white-steel additions. More about Estudio Futuro renovates compact Argentinian home around terracotta-paved patios
British-Nigerian designer Yinka Ilori has brought a retro 1970s feeling to chairs, rugs, beds, lamps and cushions as part of a 40-piece collection for high-street furniture retailer Dunelm. More about Yinka Ilori's Dunelm collection aims to make good design "a lot more accessible"
The British and Spanish offices of David Chipperfield Architects have overhauled a bank on the Santander seafront in Spain to create an art museum, revealed here ahead of its official opening. More about David Chipperfield Architects transforms historic Spanish bank into Faro Santander museum
Architecture studio Sthapati took visual cues from local palaces and gateways for its expansion of the Jodhpur Airport in Rajasthan, India. More about Sthapati "draws from Jodhpur's royal past" for pastel-coloured airport
Dezeen School Shows: a project informed by the structure of ant colony interiors is among the award-winning Interior Educators' projects. More about Award-winning student projects from Interior Educators spotlight regenerative practice
The latest edition of our Dezeen Debate newsletter features the Dymak headquarters in Odense, Denmark, designed by BIG to resemble a Möbius strip. Subscribe to Dezeen Debate now. More about Dezeen Debate features "intensely geometric" headquarters by BIG
Local studio Nitsche Arquitetos has updated two stations on São Paulo's Line 4-Yellow metro, paring back prior additions to reveal the structural elements and adding standardised timber elements. More about Nitsche Arquitetos integrates timber kiosks into São Paulo metro station renovations
Part of an office building undergoing a residential conversion by Gensler in Midtown Manhattan is at risk of collapsing after supports were found damaged in the upper storeys. More about Office-to-residential conversion building at risk of collapse in New York
Dezeen School Shows: a proposal to transform a subway station into a community hotspot for art and culture is among the projects from interior design students at Pratt Institute. More about Underground community hub among projects from students at Pratt Institute
Chilean studio Croxatto and Opazo Architects has completed Negrilla House, an elongated home perched over a ravine in the village of Matanzas that splits into two stacked terraces overlooking the Pacific Ocean. More about Croxatto and Opazo Architects perches timber home overlooking Chilean coast
Berlin studio Kéré Architecture has added a weathered steel-clad kindergarten to the Technical University of Munich campus in Germany, complete with a three-storey playground. More about Kéré Architecture creates "vertical playground" for kindergarten at Technical University of Munich
Scottish studio Loader Monteith has rebuilt a derelict farmhouse in the Scottish Highlands and added a blackened-larch extension to create a family home called Dulnain. More about Loader Monteith rebuilds ruined Highlands house with blackened-larch extension
Only two moves are needed to transform this children's seat into a rudimentary castle, in a project that has earned Irish furniture designer James Murphy one of the top prizes at London's annual New Designers showcase. More about Casul chair unfolds to become a children's play set
Carmaker Bugatti has unveiled the Mistral Blanc Éternal, a sports car covered with unusual porcelain accents including speaker grilles and armrests. More about Bugatti designs porcelain-clad sports car informed by Enzo Mari vase
Local studio Giannone Petricone Associates has renovated a 200-year-old Toronto house with a contemporary interior and a wavy glass addition. More about Giannone Petricone Associates "weaves" glass addition into 1820s Toronto house
A gridded concrete ceiling and perforated brick walls shelter an open, green courtyard at the heart of Twilight House, a home in Andhra Pradesh, India, designed by local practice Spacefiction Studio. More about Perforated brickwork wraps courtyard home in India by Spacefiction Studio
Architecture studios Carlo Ratti Associati and Park Associati are set to overhaul the Spedali Civili hospital in Brescia, Italy, with the addition of a three-pronged wing surrounded by a one-kilometre-long park. More about Carlo Ratti and Park Associati to surround children's hospital in one-kilometre "green ring"
Interior designer Jasmine Fisher has created an atmospheric studio for her London-based practice, using warm colours and curated artworks to lend the space a more homely feel. More about Jasmine Fisher transforms rented London office with moody material palette