A 250-metre-long concrete basin, built in the Netherlands in 1977 to test defences against rising sea levels, is ripped apart and flooded to form this colossal artwork. More
RAAAF and Atelier de Lyon have revealed plans for a monument commemorating the huge feat of engineering behind the Dutch Delta Works – a vast network of dams, sluices, locks and levees designed to prevent flooding in the Netherlands. More
Venice Architecture Biennale 2016: pavilions that host exhibitions for the Venice Biennale are boarded up for six months every year, and Dutch studio RAAAF thinks a better solution would be to cover each one with a veil of fabric. More
Dutch multidisciplinary studio RAAAFÂ has unveiled plans to expose the subterranean landscape beneath a demolished sugar factory in Groningen, creating a new public space amidst a forest of columns. More
Medical research suggests that too much sitting down can be bad for your health, so RAAAF and Barbara Visser have developed an experimental office that encourages workers to lean, perch or even lie down (+ slideshow). More
This movie shows how a redundant Second World War bunker in the Netherlands was turned into a sculptural visitor attraction by slicing it down the middle to reveal its insides. More
A flightless spaceship is slowly creeping around a former Cold War airbase near Utrecht (+ slideshow + movie). More
Dutch design office Rietveld Landscape has built an arched foam screen with hundreds of building-shaped holes inside a disused chapel at the Centraal Museum in Utrecht (+ slideshow). More
This bridge in Purmerend, the Netherlands, has a steeply arching upper level for pedestrians and a zig-zagging lower level for cyclists and wheelchairs (+ slideshow). More
This movie shows how Dutch designers Rietveld Landscape placed rows of flaming torches inside an abandoned building so that it would appear to be on fire, before inviting visitors inside. More
Venice Architecture Biennale 2010: a blue-foam model city is suspended in the top half of the Dutch pavilion for the Venice Architecture Biennale. More
We've got a thing for criss-crossing bridges at the moment so here's another one, this time designed by NEXT Architects and Rietveld Landscape for Amsterdam. More
