Slideshow feature: here is a look at some of the buildings designed by the Spanish architects José Selgas and Lucía Cano, designers of the 2015 Serpentine Gallery Pavilion. More about Key projects by SelgasCano, Serpentine Pavilion 2015 designers
A cube-covered housing block in South Korea (pictured), the Guggenheim Helsinki shortlist and Zaha Hadid's advertising billboard feature in Dezeen Mail issue 231. Click through for all the latest news, jobs and reader comments from Dezeen.
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Design Miami 2014: cakes by designers including Viktor & Rolf, Studio Job and Alessandro Mendini were displayed and then eaten during an event hosted in Miami this week by New York gallery Chamber. More about Designer cakes by Viktor & Rolf, Studio Job and more served up during Design Miami
One huge window frames views out over the harbour from inside this library that Irish firm Carr Cotter & Naessens has completed in a harbour-side town near Dublin (+ slideshow). More about Granite-clad library by Carr Cotter & Naessens faces out over the Irish Sea
News: Spanish architects José Selgas and Lucía Cano have been selected to design the 15th Serpentine Gallery Pavilion in London's Kensington Gardens. More about Madrid-based SelgasCano to design Serpentine Gallery Pavilion 2015
A secluded rock garden runs along one side of this former house that Japanese architect Ogawa Sekkei has converted into a studio and showroom for a landscape architect (+ slideshow). More about Ogawa Sekkei transforms an old house into a landscape architecture studio with a rockery
Design Miami 2014: Viennese design duo Mischer'Traxler has unveiled a kinetic installation for Champagne brand Perrier-Jouët featuring a table covered in plants that disappear as visitors approach (+ movie). More about Plants bloom on Mischer'Traxler's table for Perrier-Jouët when you move away from it
Criss-crossing concrete beams brace the excavated walls of two new stations that have been added to the metro network in Budapest by local studio Spora Architects. More about Cavernous Budapest metro stations feature concrete lattice overhead
Number four in our festive A-Z of iconic chairs is the birch plywood Domus Chair by Finnish Modernist designer Ilmari Tapiovaara. More about Dezeen's A-Zdvent calendar: Domus Chair by Ilmari Tapiovaara
This basalt-clad cabin with a curvaceous wood-panelled interior has been perched by Atelier Oslo on a wooded slope high over a Norwegian lake (+ slideshow). More about Softly contoured interiors lend cave-like aesthetic to lakeside cabin
News: graduate designs for an industrial landscape overlaid with scenes from Winnie-the-Pooh and a bathhouse set into a volcanic quarry are the big winners at the RIBA President's Medals Student Awards this evening. More about RIBA reveals student medal winners for 2014
Design Miami 2014: Audi's new head of design has created his first concept car for the brand, which is on display at this year's Design Miami event (+ movie). More about Audi showcases Prologue concept car in Miami
Dezeen promotion: design company Luminaire is curating an exhibition of contemporary Japanese furniture during Design Miami this week. More about Luminaire curates DesignJapan exhibition during Design Miami
This simple rack made from just six components, by Swedish designer Karl Mikael Ling, is designed to simultaneously store and show off a bicycle in a small apartment. More about Karl Mikael Ling's Pincher rack offers "a simple way to showcase your bike"
News: figures released this week reveal that One World Trade Center is now the most expensive skyscraper of all time, having cost more than twice as much as the world's tallest building. More about One World Trade Center is most costly skyscraper in history
Dezeen and MINI Frontiers: in this movie filmed at Dutch Design Week, Essi Johanna Glomb and Rasa Weber of Berlin studio Blond and Bieber explain how algae can be used to create completely non-toxic textile dyes. More about Blond and Bieber's dyes made from algae "don't harm nature at all"
San Francisco studio Azevedo Design has squeezed a small guesthouse featuring a glass mezzanine floor into the old red-brick boiler house of a converted laundry. More about Red-brick boiler room converted into tiny guesthouse by Azevedo Design
News: Mexican architect Fernando Romero has unveiled his design for a Latin American art museum in Miami – the so-called "capital of Latin America" – during this week's Art Basel and Design Miami events (+ movie). More about Latin American Art Museum by Fernando Romero revealed for downtown Miami
Eindhoven designer Rene Siebum has added textures to a set of commercial door handles to investigate ways of making them more interesting to touch (+ slideshow). More about Rene Siebum manipulates door handles to explore the sense of touch
Istanbul Design Biennial 2014: nighttime has become "an endangered species" says architecture graduate Clio Capeille, who has designed architectural structures especially for use after dark (+ slideshow). More about Clio Capeille imagines architecture that can only be used at night