London Design Festival 2015: windows that charge electronic devices and benches produced using solar power were among the sustainable products, furniture and food items exhibited across four floors at London gallery 19 Greek Street (+ slideshow). More
London office Delvendahl Martin Architects has merged and extended a pair of Victorian semi-detached houses in Oxford to create a new double-fronted home for one family (+ slideshow). More
Stones from surrounding mountains and bricks from a local kiln were used to build this house bordering a desert in Peru, so it appears "like a new layer on the landscape" (+ slideshow). More
Recycled shopping bags and clothing labels adorn the walls at budget fashion retailer Primark's international headquarters in Dublin by British studio MoreySmith (+ slideshow). More
Vietnamese studio H&P Architects has used leftover construction materials to build a multicoloured community building in the grounds of a stadium in Vietnam's Ha Tinh province (+ slideshow). More
This visitors centre and education pavilion in Texas was designed by Lake Flato Architects to be one of the most sustainable structures in the state, but also to reference its Southwestern context (+ slideshow). More
Graduate students of a Colorado university design-build programme have completed a pair of cabins on the Navajo reservation made of rusted steel and reclaimed barn wood (+ slideshow). More
Sheltered beneath an oversized roof, this tiny timber cabin by AA graduate Nozomi Nakabayashi stands on stilts among the oak trees of a wood in Dorset, England (+ slideshow). More
A timber sunshade folds in on itself to form a balcony for this nautical-inspired house overlooking the Mediterranean sea near Saint-Tropez, designed by London architecture office Jak Studio (+ slideshow). More
Australian architect Tim Angus has added a garden room to his mother's Melbourne residence using dark wooden rafters recycled from an old warehouse (+ slideshow). More
Sculptor Benjamin Gilbert worked with architecture studio Archier to build his own family house on a former gold mine and sawmill, using reclaimed concrete blocks and rough-sawn macrocarpa wood (+ slideshow). More
MW Architects added a large corner window and a section of floor-to-ceiling glazing to this pair of London house extensions, to make the occupants feel like they work and shower in the garden (+ slideshow). More
London Design Festival 2015: Danish furniture brand Fritz Hansen has commissioned seven architects including Zaha Hadid, Jean Nouvel and Snøhetta to reimagine the Series 7 chair by Danish Modernist Arne Jacobsen, to celebrate the iconic product's 60th anniversary. More
The walls of this extension to a house in Melbourne feature a mismatched pattern of bricks and roof slates, sourced when part of the original building was demolished (+ slideshow). More
London-based Studio Swine has developed its work with ocean plastic, crafting a series of objects from the material to represent each of the ocean gyres where it accumulates (+ movie). More
Sportswear brand Adidas has launched a prototype shoe with an upper made entirely from yarns and filaments produced using plastic salvaged from the ocean (+ slideshow). More
Dezeen promotion: a life-size plane crash constructed from wood and a field of giant dandelions are among the 10 sculptures installed across the mountainous Sancy region in France as part of this year's Horizons arts and nature festival (+ slideshow). More
The Amsterdam offices of smartphone manufacturer Fairphone were created inside a former industrial building – and informed by the same sustainable design principles the company uses for its products (+ slideshow). More
This artists' home in Dalston has been updated with a yellow-framed kitchen extension in the back garden and a traditional glass and timber "shopfront". More
A stainless-steel slide curls down through the interior of this elevated playhouse, which is topped by a crow's nest offering views over New York's Hudson River Valley (+ slideshow). More