Spanish studio MX_SI added vertical wooden mullions to the exterior of this museum extension in Mänttä, Finland, to evoke the trunks of trees in the surrounding park (+ slideshow). More about MX_SI's addition to the Serlachius Museum Gösta has a stripy facade based on an "abstract forest"
The German capital is commemorating 25 years since the fall of the Berlin Wall with a trail of illuminated balloons along its former route (+ movie). More about Berlin celebrates "fall of the wall" anniversary with 8,000 glowing balloons
OFIS Arhitekti has completed a bulbous, spotty stadium for Belarusian football club FC BATE Borisov (+ slideshow). More about OFIS Arhitekti completes bulging stadium for FC BATE Borisov
Dutch Design Week 2014: the frame of this bicycle by Design Academy Eindhoven graduate Bob Schiller is made using automated processes borrowed from car manufacturing, which the designer hopes will allow production to return to the Netherlands (+ slideshow). More about Bob Schiller aims to revive Dutch bicycle manufacturing industry with Epo
A spiky red wall reminiscent of a cartoon explosion is one of two installations that French artist Didier Faustino has inserted in the grounds of a 1950s villa designed by architect and sculptor André Bloc (+ slideshow). More about Didier Faustino adds "explosive architectural installation" to André Bloc's 1950s villa
A crumpled white shell patterned with tiny perforations wraps around this cluster of small-scale buildings by French studio RH+ that form a children's centre in Paris (+ slideshow). More about RH+ creates daycare centre with a crumpled facade
Interieur 2014: condensation droplets pattern the inside of the balloon-shaped shade of this lamp by French designer Arturo Erbsman, which has won an Interieur Award at the Belgian design event. More about Water droplets diffuse light from Arturo Erbsman's Atmos lamp
The mirrored roof of this children's care centre by SATA reflects the surrounding treetops and west Ireland skies (+ slideshow). More about SATA's medical centre has mirrored "cloaking" roof that reflects the sky
Dutch Design Week 2014: Eindhoven designer Joost van Bleiswijk has collaged together found objects and old machine parts to make this range of furniture and lighting. More about Joost van Bleiswijk assembles industrial components into furniture pieces
Dezeen and MINI Frontiers: cities in the future will exist in both a physical and digital form says William Trossell of 3D-scanning company ScanLAB, who claims the lines between the two "will become increasingly blurred" (+ movie). More about The city of the future "will be both physical and digital"
Portuguese architecture studio Virgula I has used local Iberian chestnut to introduce warmth and character into this hotel renovation in the town of Vila Nova de Cerveira (+ slideshow). More about Virgula I adds warm wood to white-walled Portuguese hotel
Architecture firm Hawkins\Brown has converted a pair of north London warehouses using timber dividers to create a temporary home for The Bartlett school of architecture (+ slideshow). More about Hawkins\Brown uses wooden partitions to create temporary warehouse home for The Bartlett
A flurry of projects by well-known architects have recently completed in Paris, including an installation by Sou Fujimoto and Frank Gehry's Fondation Louis Vuitton, so we've put together a Pinterest board exploring the city's best buildings.
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More about New Pinterest board: Paris
This small house in the French city of Tours by local architecture office Atelier 100architecture features a material palette of zinc panels, plaster and wooden boards that references its historical neighbours. More about Atelier 100architecture slots contemporary house into French medieval city centre
Waist-high partitions divide up the top floor of this mostly windowless house in Japan, framing different activities without cutting off light to any of the spaces (+ slideshow). More about Katsutoshi Sasaki's House in Hanekita contains a grid of half-height walls
Music: directors Martin Lorenz and Martin Allais recreated Charles and Ray Eames' 1977 film exploring the scale of the universe for Barcelona-based band Storms' new music video. More about Storms' music video reinterprets Charles and Ray Eames' Powers of Ten film
The Rijksmuseum in Amsterdam will next week open a remodelled exhibition wing, as the second and final phase of the major renovation by Spanish firm Cruz y Ortiz Arquitectos (+ slideshow). More about Philips Wing by Cruz y Ortiz completes the 11-year renovation of the Rijksmuseum
Visitors to an Austrian museum transcend the exhibition space on a steep black staircase constructed from layers of net by design collective Numen/For Use (+ slideshow). More about Numen/For Use combines "height and wobbliness" in net staircase for Linz gallery
Interieur 2014: a troop of robotic vacuum cleaners "waltz" with each other around a school gymnasium in this installation for the Biennale Interieur event in Kortrijk, Belgium (+ movie). More about Robotic vacuum cleaners perform a Viennese Waltz at Biennale Interieur 2014
![Rural Tourism in Odemira by [i]da arquitectos](https://static.dezeen.com/uploads/2014/10/Rural-Tourism-in-Odemira-designed-by-ida-arquitectos_dezeen_sq.jpg)
The two main buildings of this Portuguese holiday complex by I-da Arquitectos are dug into a hillside, partly burying them in the sloping terrain (+ slideshow). More about I-da Arquitectos sinks holiday apartments into the Portuguese countryside