Dutch design firm OMA has been appointed to design a new hotel for the huge Amsterdam RAI exhibition and events complex. More about OMA wins Amsterdam RAI hotel job with stacked-triangle design
Children's play areas located beneath the zigzag roof of this community centre by Japanese architect Kengo Kuma have been landscaped to form a hilly indoor terrain that can be clambered over or used as slides (+ slideshow). More about Community centre by Kengo Kuma features playrooms with undulating floorboards
Marc Newson's record-breaking Lockheed Lounge, Renzo Piano's Whitney museum in New York and Kengo Kuma's latest project in Tokyo (pictured) feature in this week's Dezeen Mail. Click through for our pick of the best news, jobs and reader comments from Dezeen.
More about Dezeen Mail #251
The four blocks that make up this house in Japan all feature different kinds of windows, designed by architect Kazuki Moroe to offer varying perspectives of a neighbouring Shinto shrine (+ slideshow). More about House in Japan designed by Kazuki Moroe to respect the shrine next door
Milan 2015: Nendo's ideas to reinterpret the simple wooden door include sliding portions, an additional opening for children and a portal that wraps around a corner (+ slideshow). More about Nendo's seven door concepts include designs for wheelchair users and children
Tropical roof gardens and a leisure complex designed by Foster + Partners to sit above a new Crossrail station at Canary Wharf in London has opened to the public. More about Foster's Crossrail Place roof garden opens at Canary Wharf
Milan 2015: British furniture brand SCP is celebrating its 30th anniversary by reissuing a range of products and prototypes from its archives – including Jasper Morrison's first produced designs (+ slideshow). More about SCP reissues classic design pieces from its 30-year history
A sheet of tinted glazing folds around one corner of this white apartment block in the Mexican city of Puebla, enclosing a roof terrace (+ slideshow). More about Black glazing wraps one corner of a Mexican apartment block
Milan 2015: German designer Konstantin Grcic combined two plywood shells into a T shape to form this chair for Italian furniture brand Plank (+ slideshow). More about Konstantin Grcic's Remo chair for Plank features a T-shaped back
The blackened timber home of Bergen-based architect Todd Saunders is lifted above the ground on two podiums, sheltering a patch of garden and a swing set beneath the living room (+ slideshow). More about Todd Saunders' self-designed home is raised on stilts to cover outdoor areas
Finnish designer Iiro A Ahokas has created a tea set that fits neatly together inside an insulated cup shaped like a "bawdy" test tube. More about Sigmund's Travelling T-Laboratory tea set packs away into a phallic tube
A canyon at the foothills of the Cascade Mountains in rural Washington is the setting for this timber and concrete house designed by Seattle firm Balance Associates (+ slideshow). More about Nahahum Cabin is a canyon retreat built into the landscape
Milan 2015: students from Swiss design school ÉCAL collaborated with craftspeople to present time-related objects in an exhibition at the Museo Bagatti Valsecchi in Milan (+ slideshow). More about ÉCAL students design seasonal objects for time-themed exhibition
This timber-clad beach cabin by Amsterdam-based studio Marc Koehler Architects is embedded into the sand dunes of a Dutch island, overlooking the North Sea (+ slideshow). More about Beach house by Marc Koehler Architects is half submerged into a grassy dune
Danish firm BIG is reportedly in talks to redesign the final tower at the World Trade Center site, potentially ousting the original architects as part of the developer's tenancy negotiations. More about Bjarke Ingels could replace Foster + Partners on World Trade Center tower
House-shaped windows of different sizes protrude from the facade of this mixed-use building in South Korea, offering clues about the "three-dimensional puzzle-like composition" of rooms inside (+ slideshow). More about Gablepack by AND features a facade of house-shaped windows
The Lockheed Lounge by Australian designer Marc Newson has retained its title as the world's most expensive design object, after selling for more than £2 million. More about Marc Newson's Lockheed Lounge sets new record at auction
This water sports centre with a green roof was designed by Guinée*Potin Architectes and is set into a grassy bank by a lake in western France (+ slideshow). More about Lakeside boathouse by Guinée*Potin Architectes features a green roof and wooden walls
Milan 2015: British designer Tom Dixon has launched a set of lights based on mechanical cogs to accompany his range of brass home accessories. More about Tom Dixon's Cog lights are shaped like machine components
Each of the 304 ribs of bamboo that make up this Buddhist temple represent a victim killed when a ferry sank off the coast of South Korea (+ slideshow). More about Wise Architecture erects bamboo temple on South Korean coast for victims of a ferry disaster