A swooping tiled roof will be the defining feature of Centro de Arte Moderna Gulbenkian extension designed by Japanese architect Kengo Kuma, which is nearing completion in Lisbon. More
Toronto-based studio Diamond Schmitt Architects has been selected to design the New Brunswick Museum in Saint John, Canada, which is one of the country's oldest museums. More
Architecture studio Snøhetta has extended the Holmenkollen ski museum in Oslo with a glass entrance covered in 1,207 "meticulously placed" wooden battens. More
Hungarian practices Hetedik Műterem and Studio Konstella have revamped and extended the Normafa Ski Lodge restaurant in Budapest with the shingle-clad pavilion, which aims to evoke "the purity of a mountain hut". More
Brussel-based architecture studio Madam Architectuur has renovated a home in Dilbeek, Belgium, adding a green-tiled extension built on a green-pigmented concrete base. More
An inverted-pitch roof and angular brick cladding characterise the Butterfly House extension, which architecture studio The DHaus Company has added to a terraced home in north London. More
British architecture studio Witherford Watson Mann has inserted an oak-framed structure into a narrow site within the Grade I-listed Clare College at Cambridge University. More
US studio Page Southerland Page has added a Corten-steel addition to a museum in Texas that complements a historical structure and was designed to look like "a chunk of landscape". More
Portuguese architect Álvaro Siza has expanded the Serralves Museum in Porto, which he completed in 1999, with an angular extension housing some of his archival works. More
Architecture practice THISS Studio has reconfigured the dark interior of an interwar house in east London, adding an extension characterised by timber joinery and a curved aluminium roof. More
British studio RSHP has unveiled plans to overhaul the Bayeux Tapestry Museum in Normandy, France, adding an extension to exhibit the 70-metre-long, historic tapestry. More
Green terrazzo is teamed with concrete and clay-toned plaster at Terzetto, a London flat extension that architecture studio ConForm Architects has modelled on bay windows. More
Local architecture studio Daniel Canda & Asociados has renovated a 1980s country club residence in Argentina, opening up the interior and wrapping the second floor in ribbon windows. More
Ecuadorian architect Juan Alberto Andrade has completed an extension to a multifamily housing complex with rammed earth walls in Guayaquil. More
Clay-plaster walls, exposed brickwork and tile floors aim to evoke a feeling of a traditional Moroccan home at this London house, overhauled by local studios Merrett Houmøller Architects and All & Nxthing. More
British studio Will Gamble Architects has completed an extension and refurbishment to a family home in Croydon, London, defined by a contemporary colonnade spanning across the rear facade. More
London studio Delve Architects has transformed a Victorian house in Camberwell with a cork-clad extension that introduces a bright open-plan kitchen and dining space for entertaining. More
Canadian studio 25:8 Architecture + Urban Design has added a cedar-clad extension with a shape informed by birds in flight to a house in Ottawa. More
A series of small gardens designed to "encourage play and movement" breaks up Hopscotch House, a cottage in Brisbane with an extension by local studio John Ellway. More
Muted tones and textured material finishes define the spaces of this mid-terrace Georgian home in north London, overhauled by local studio Paolo Cossu Architects. More