More to explore:
Yener Torun photographs Minimalist architecture in Turkey.
Quinta da Laje by Pitágoras.
A staircase runs up alongside a six-metre-high bookshelf inside this house in Ukraine.
Staircase inside a Porto townhouse.
Six-sided timber cabin by ALT Architekti
Intertwining staircases spiral around the glazed core of Hiroshi Nakamura's Ribbon Chapel.
Box-like staircase forms a centrepiece inside Bazar Noir concept store.
UNStudio completes a home with a flower-shaped plan, which centres around a connecting staircase.
Historic department store tower transformed into an artists' residence.
Fuensanta House by Muka Arquitectura
Alphaville's Dig In the Sky house comprises three blocks connected by bridges.
Reader comment: "That stairwell makes my heart happy".
Wooden trusses support new mezzanines inside this remodelled stone building.
Tel Aviv flat renovated and extended to create a basement with industrial-style fittings.
A Tel Aviv flat that was once the home of Israel's first prime minster David Ben-Gurion has been renovated and extended to create a new basement level with industrial-style fittings.
Shintou by SNARK and OUVI