Australian studio CplusC Architectural Workshop has envisioned a Tetris-like extension to the demolition-threatened Sirius building in Sydney, which bears a resemblance to Moshe Safdie's iconic Habitat 67 housing. More
The staggered stack of boxes that form this family home in central Tokyo contain a set of spiralling, interconnected rooms. More
The stacked-blocked form of Herzog & de Meuron's residential tower in Tribeca, New York, is shown in these images by photographers Hufton + Crow. More
White caged balconies project from the sides of this social housing block by French collective Poggi + More, making it look like a series of irregularly stacked boxes. More
This Madrid residence by Abiboo Architecture comprises a series of stacked volumes that taper out into the grounds to create secluded terraces for its famous owner (+ slideshow). More
The Jenga-like form of Swiss firm Herzog & de Meuron's residential skyscraper in Tribeca, New York, has been captured by Instagram users ahead of its imminent completion. More
The University of Chicago has approved a preliminary design by New York architecture firm Diller Scofidio + Renfro for a facility devoted to hosting talks and events. More
OOIIO Architecture has applied varying tones of stonework to the irregularly stacked blocks that make up this house in central Spain (+ slideshow). More
A trio of volumes are stacked one on top of each other to form this hillside residence near Tehran by New Wave Architecture, but each one is angled towards a different view (+ slideshow). More
Architecture firm ODA New York has conceived three glass towers for Brooklyn that feature setbacks and protrusions to ensure tenants are afforded expansive views. More
Each room in this Porto house by 236 Arquitectos is contained within an individual white box, which is stacked irregularly from its neighbour to form a distinctive cluster formation (+ slideshow). More
Apollo Architects & Associates has completed a top-heavy building in Japan's Aichi Prefecture containing both an art gallery and a family residence (+ slideshow). More
Bjarke Ingels' firm has unveiled designs for a major residential development in downtown Toronto, reminiscent of the experimental housing complex built by Moshe Safdie in the 1960s (+ slideshow). More
Bjarke Ingels' firm has unveiled its design for a police station in New York that will consist of intersecting blocks clad in concrete, metal and glass. More
Tobacco-making equipment and artwork sit side-by-side within the tile-screened volumes of this museum in Spain's Cáceres region, which was designed by local studio Losada GarcÃa Arquitectos (+ slideshow). More
World Architecture Festival 2015: Ole Scheeren has won World Building of the Year 2015 for The Interlace, a series of apartment blocks stacked diagonally across one another to frame terraces and gardens. More
This house in Osaka by Japanese studio Tato Architects features walls that step back and forth, worktops that merge with staircases, and windows that wrap around entire rooms (+ slideshow). More
Zaha Hadid has created a seven-storey office block in Moscow for the city's growing IT and creative sectors, with off-set floor plates and a dramatic black-and-white atrium (+ slideshow). More
The Vancouver Art Gallery has unveiled a conceptual design for its new building by Herzog & de Meuron, featuring a series of stacked volumes clad in wood (+ slideshow). More
Glass boxes frame a tennis court, gym and pool set into the basement of this Mexico apartment building, which is formed from a series of stacked concrete blocks that cascade down a hill towards a wooded glen (+ slideshow). More
