Local studio Gianni Botsford Architects has added an extension to a house in Hampstead, London, that complements a distinctive, high-tech addition created by Norman Foster in the 1960s. More about Gianni Botsford Architects adds trapezoidal home to Norman Foster extension
A funnel-shaped copper roof and subterranean swimming pool feature in this west London home, which Gianni Botsford Architects has slotted behind a 19th century townhouse. More about Gianni Botsford Architects tops House in a Garden with sweeping copper roof
Rust-toned frames cover the facade of this extension to a central London home, which Gianni Botsford Architects designed to house its owner's private collection of photographs, prints and lithographs. More about Gianni Botsford Architects' Corten steel extension hosts private art collection in central London
Gianni Botsford Architects worked with translucent concrete to create this boxy garden pavilion in Zurich, dedicated to "the old fashioned art of smoking" (+ slideshow). More about Smoking Room by Gianni Botsford Architects is a translucent-concrete garden folly
Gianni Botsford Architects has added a subtle extension to a London townhouse, which is partly submerged in the garden and has transparent walls to help camouflage it from sight (+ slideshow). More about Gianni Botsford sinks "invisible" extension into the garden of a London house