London Festival of Architecture 2015: wrapped around a tree trunk in east London's Hoxton Square, this translucent pod provides temporary office space intended to encourage workers into the borough's parks (+ slideshow). More about Pop-up office created around a tree trunk in London's Hoxton Square
Construction has begun on Steven Holl's controversial Maggie's cancer-care centre at London's St Bartholomew's Hospital, which the architect says will respect rather than mimic its historic setting. More about Construction starts on Steven Holl-designed Maggie's Centre at London's oldest hospital
Graduate shows 2015: the head of Central Saint Martins' BA Fashion course has voiced support for a guerrilla presentation staged by students who were not chosen to exhibit at the school's official press show. More about Central Saint Martins backs protest by fashion students
Thomas Heatherwick has revealed his plans to build a Maggie's cancer-care centre in Yorkshire, England, designed to look like a group of giant pot plants. More about Thomas Heatherwick unveils design for plant-covered Maggie's Centre in Yorkshire
Architecture studio Piercy & Company has resurrected a fire-ravaged building as offices in London's Shoreditch, reinstating the ornate facade at the front and adding a faceted brass structure at the rear (+ slideshow). More about Shoreditch office by Piercy & Company has a restored facade and a golden behind
UK studio London Atelier has updated the interior of a dilapidated terraced property, adding a new staircase, and a folding ladder for access to the roof (+ slideshow). More about London Atelier reorganises Victorian house to create multi-level apartment
Belgian artist Carsten Höller has filled the Hayward Gallery and terraces on London's South Bank with interactive installations, including a pair of spiral slides (+ slideshow). More about Carsten Höller transforms London's South Bank into a playground
London Festival of Architecture 2015: Turner Prize-nominated architecture collective Assemble has teamed up with British artist Simon Terrill to create full-size foam replicas of playground designs from architecture's Brutalist era (+ slideshow). More about Assemble's Brutalist Playground is a climbable landscape of ice-cream-coloured shapes
A cookery school is housed behind the glazed facade of this contemporary shed, recently completed by Satellite Architects at the headquarters of British TV programme River Cottage (+ slideshow). More about Satellite Architects adds a new cookery school to the River Cottage headquarters
Architect Zaha Hadid has added a range of stools and a bowl designed to resemble ice formations to her collection of furniture for London's David Gill Gallery. More about Zaha Hadid extends Liquid Glacial furniture collection
A concrete floor merges with seating inside and outside this rusted steel and glass extension to a Victorian-style house in west London, designed by local architecture studio McLaren Excell (+ slideshow). More about McLaren Excell adds a weathered-steel and concrete extension to a London house
Strips of black-stained timber give a charred appearance to this extension to a north-west London flat, designed by Fraher Architects to create a bigger kitchen for a client who loves to cook (+ slideshow). More about Blackened timber extension by Fraher Architects provides a new kitchen for a keen cook
Graduate shows 2015: spinning light-up accessories and giant inflatable snakes feature in our design editor Dan Howarth's picks from the 2015 Royal College of Art MA Fashion presentation (+ movie). More about Dezeen's top four collections from this year's RCA fashion design graduates
London Festival of Architecture 2015: London studio Systems has organised an exhibition that brings together forgotten 1960s toys including Interslot, Bird and Fish, and Marble Run (+ slideshow). More about Play exhibition presents Modernist toys at a London furniture showroom
London studio Loop.pH has created an inflatable plastic dome by London's River Thames that will be pumped full of scented vapour to create a gathering space intended to replicate the atmosphere of a traditional bathhouse (+ slideshow). More about Inflatable dome on the banks of the River Thames is filled with aromatic fog
London-based Soup Architects has completed a pair of matching artist's studios between the trees and pond of a garden in Suffolk, England (+ slideshow). More about Soup Architects adds a pair of art studios to a leafy Suffolk garden
Designer Paul Cocksedge has completed a spiral staircase featuring a garden, a library and a tea bar (+ slideshow). More about Paul Cocksedge's Living Staircase includes plants, a mini library and tea-brewing facilities
Graduate shows 2015: garments appear to be carved from stone in University of East London graduate Yuri Pardi's Minimalism-influenced fashion collection. More about Yuri Pardi incorporates geometric blocks into Monument graduate fashion collection
The UK's first new electricity pylon in 90 years has been installed, with six structures designed by Danish architect Erik Bystrup now in place (+ slideshow). More about New pylons by architect Erik Bystrup will "become part of the landscape"
These sculptural helmets by digital art studio FIELD incorporate Oculus Rift virtual reality headsets (+ movie). More about FIELD creates sculptural virtual reality helmets for Violescence exhibition