Beams supporting the rear extension of this Victorian house in west London are painted vivid red to create a bold contrast with the property's traditional interior. More about Tigg Coll Architects integrates bright-red steel frame in London house extension
The second addition to Dezeen's A-Zdvent calendar by London firm Wilkinson Eyre Architects is a curved suspension bridge in Amsterdam that forks at either end to separate pedestrians from cyclists. More about Dezeen's A-Zdvent calendar: Nescio Bridge by Wilkinson Eyre Architects
Hennebery Eddy Architects has clad a fire station in rural Oregon with charred wood, turning "the destructive manner of fire into an image of beauty" (+ slideshow). More about Oregon fire station by Hennebery Eddy features a burnt wood facade
Rising sea levels and a shortage of development sites are leading to a surge of interest in floating buildings, with proposals ranging from mass housing on London's canals to entire amphibious cities in China (+ slideshow). More about Floating architecture will offer "an improved way of living"
Studio Egret West has unveiled a "revolutionary new design vision" for London Underground stations of the future (+ slideshow). More about Studio Egret West reveals designs for future London Underground stations
A chunky concrete frame surrounds the glass shopfront of this boutique in Beijing's Chaoyang district, designed by local studio Speys (+ slideshow). More about Speys pairs raw concrete with wood and brass at Beijing boutique Anchoret
Railway sleepers form the walls of this extension to a library in Azkoitia, Spain, which is located at the town's former railway station. More about Estudio Beldarrain uses reclaimed railway sleepers to extend Spanish library
This shed-inspired house in rural Victoria, Australia, features a low-maintenance fire-resistant facade of corrugated steel that also helps to reflect heat, keeping the building cool in summer (+ slideshow). More about Corrugated steel provides durable facade for rural Australian home by Glow Design Group
Architect Delfino Lozano used simple materials to reduce the cost of rebuilding of this house in Zapopan, Mexico, which also features a storage area slotted under its staircase (+ slideshow). More about Delfino Lozano's RR House features pine joinery and an under-stair larder
Graduate students at the Yale School of Architecture have designed and built a contemporary family home in a low-income neighbourhood in New Haven, Connecticut (+ slideshow). More about Cedar-clad house by Yale students could serve as a model for affordable housing
Chinese artist Ai Weiwei has partnered with a London jewellery gallery to create "wearable sculptures" designed to look like reinforcing bars used in construction (+ slideshow). More about Ai Weiwei's first jewellery collection is cut from a rod of gold rebar
Wolfgang Natlacen's ovoid funerary urns can rock like a Weeble toy to offer an alternative to the "grey and sad conformism of death" (+ movie). More about Egg-shaped urns for cremated ashes rock back and forth without falling over
A multi-directional black staircase bridges the main entrance space in this converted office building in Belgium (+ slideshow). More about Steven Vandenborre adds cross-shaped staircase to an industrial office conversion
This cafe in the Iranian capital is designed to act as a semi-public venue in the city, where open gathering spaces are starting to become popular again after years of heavy policing (+ slideshow). More about Modaam Architects' cafe aims to create a new kind of public space in Tehran
Inside Festival 2015: Australian office March Studio has been awarded the World Interior of the Year prize for its design of a sculptural timber lobby and utilitarian bar at a Canberra hotel. More about Hotel Hotel lobby and bar by March Studio named World Interior of the Year 2015
The Australian Institute of Architects has named 46 winners in its annual awards, ranging from a brightly coloured hospital to a house split up into a "village" of blocks and a new home for the Melbourne School of Design (+ slideshow). More about Australian National Architecture Awards 2015 winners revealed
Israeli designer Itay Ohaly has created a set of three black vases that can be etched to reveal colourful hidden layers beneath. More about Itay Ohaly's scratchable vases reveal hidden colours
Giles Pike Architects chose concrete and steel for the renovation and extension of this east London house, referencing the brick building's industrial heritage. More about Giles Pike adds steel extension to house in converted Victorian workshop
Landscape firm Gustafson Porter has unveiled plans to create tiered gardens and waterfalls with a towering development proposed for Singapore's Marina Bay. More about Verdant "cloud forests" and waterfalls proposed for new Singapore high-rise
Dutch Design Week 2015: Eindhoven's Van Abbemuseum is hosting an exhibition that brings together experimental objects and installations from designers including Jólan van der Wiel, Studio Drift and MVRDV. More about Van Abbemuseum's Thing Nothing exhibition explores "the value of the physical object"