The first New York Frieze Art Fair took place last weekend inside a 450 metre-long snaking white tent designed by Brooklyn architects SO-IL. More »

The Serpentine Gallery in London has unveiled plans by Swiss architects Herzog & de Meuron and Chinese artist Ai Weiwei for this summer’s Serpentine Gallery Pavilion: they’ll conduct an archaeological dig to find traces of past pavilions on the site then line the resulting trenches with cork. More »

Slideshow: we’ve already featured three artists’ studios from Canadian Fogo Island, making this wooden hut on legs the fourth (photographs by Bent René Synnevåg). More »

Slideshow: here’s another of the six artists’ studios that Norwegian firm Saunders Architecture designed for an island off the coast of Canada, this time a white angular cabin (photographs by Bent René Synnevåg). More »

Slideshow: this small twisted tower is one of the six artists’ studios that Saunders Architecture of Norway are constructing on Fogo Island off the coast of Canada (photographs by Bent René Synnevåg). More »

Milan studio AtelierFORTE have built a sauna in the northern Italian countryside that has wings like a bird. More »

Designed in Hackney: London borough of Hackney architects Liddicoat & Goldhill have completed a garden cabin with a zigzagging facade that angles south towards the sun. More »

London architects Pernilla & Asif have unveiled designs for a pavilion that can be played like a musical instrument for the London 2012 Olympic park. More »

This children’s playhouse by Barcelona architects Anna & Eugeni Bach has stripy wooden walls, folding window hatches and a ladder instead of stairs. More »

Slideshow: Rotterdam studio 2by4-architects designed this gabled summer house so the walls of one corner fold open. More »

Recently established Norwegian architecture studio Gartnerfuglen have created a mobile fisherman’s hut with walls of ice, where a single inhabitant can isolate themselves from modern technology. More »

Two guest suites in the grounds of a ruined Victorian house in Kent are separated by a walkway cast from concrete set against rough planks of wood. More »

Architects HWKN have won this year’s MoMA/P.S.1 Young Architects Program competition and will install a giant spiky structure that cleans the air in the courtyard of the P.S.1 Contemporary Art Centre in New York. More »

Dezeen Screen: photographer Cristobal Palma has sent us photographs and a movie that he shot of the Chilean Pavilion at the Shenzhen & Hong Kong biennale of urbanism/architecture 2011, where objects usually found in disaster relief shelters were used as furniture. Watch the movie » More »