A grey slate terrace that extends from the back of this mountainside property by Frankfurt studio Ian Shaw Architekten juts over the valley below (+ slideshow). More about Ian Shaw Architekten completes concrete villa on a German mountainside
This concrete innovation centre at a Chilean university by Santiago studio Elemental has deep recessed windows designed to cool its network of communal interior spaces (+ slideshow). More about Giant openings puncture Elemental's "monolithic" concrete innovation centre
Staircases descend around a courtyard hidden inside this four-storey concrete house, set into a steep rock face in Mexico City by local studio 3archlab. More about 3archlab's concrete courtyard house is positioned against a cliff
The concrete roofs of two agricultural sheds by Sydney studio CHROFI jut out of stone and gravel banks in a clearing cut into a forest in eastern Australia (+ slideshow). More about CHROFI completes concrete and stone sheds for forestry workers
Belgian studio B-ILD has converted a wartime bunker into an austere holiday home where guests sleep beside raw concrete walls and home comforts are reduced to the bare essentials (+ slideshow). More about Concrete bunker in the Netherlands transformed into a tiny vacation home
A glazed wall framed by thick concrete fronts this house built into a grassy hillside in Penafiel, Portugal, by architecture office Spaceworkers (+ slideshow). More about Casa de Sambade by Spaceworkers is a long house with textured concrete walls
The domed and curving rooftops of this science museum in Komatsu, Japan, are covered in grass, creating a series of rolling hills that visitors can clamber across (+ slideshow). More about Concrete hills frame the galleries of Mari Ito's Komatsu science museum
External staircases connect the three stories of this cast-concrete house overlooking a lake in Norway by architect Carl-Viggo Hølmebakk (+ slideshow). More about Carl-Viggo Hølmebakk completes "labyrinth-like" concrete home in Norway
This concrete sports hall by Belgian studio URA has been built into a hillside in the wooded grounds of a school just outside Brussels (+ slideshow). More about School gymnasium by URA nestles into the landscape at a Belgian school
This rural Argentinian home by Luciano Kruk Arquitectos was built from intersecting slabs of timber-imprinted concrete and sheets of glass (+ slideshow). More about Concrete cabin by Luciano Kruk Arquitectos built in an Argentinian woodland
Architects Marina Stassinopoulos and Konstantios Daskalakis have slotted a house with three courtyards around existing oak trees on the Greek island of Kea (+ slideshow). More about House in Kea is a concrete residence built around oak trees on a Greek isle
This coastal home in Chile by architect Gonzalo Mardones Viviani is set down into a cliff so as not to disrupt sea views from the road running alongside (+ slideshow). More about Casa MO by Gonzalo Mardones Viviani nestles against the coastline in Chile
A horseshoe-shaped courtyard with a matching first floor terrace forms the heart of this remodelled and extended house in Kuala Lumpur, designed by local architect Eleena Jamil (+ slideshow). More about Eleena Jamil's Vermani House features raw concrete, a courtyard and a slide
Brutalism: one of the earliest known examples of Brutalist architecture in America is Paul Rudolph's Yale Art and Architecture Building in New Haven, Connecticut, an imposing, fortress-like building that juxtaposes masses of textured concrete with layers of steel-framed glazing. More about Brutalist buildings: Yale Art and Architecture Building, Connecticut by Paul Rudolph
An elevated concrete tunnel provides the entrance to this house in Cuernavaca, Mexico, created by local architecture studio APT in a converted colonial-style annex (+ slideshow). More about Concrete tunnel extends through an old stone wall at Leyva 506 house by APT
Japanese architect Kazunori Fujimoto used the golden ratio to generate the proportions of this raw concrete house on the seafront of Fukuyama, Japan (+ slideshow). More about House in Tajiri by Kazunori Fujimoto is a raw concrete home facing out to sea
Raw concrete was used to build this combined house and library in the South Korean countryside, designed by Seoul-based Studio GAON (+ slideshow). More about Studio GAON completes concrete home and library in the South Korean countryside
Nickisch Sano Walder Architects has deconstructed an Alpine log cabin to create the framework for a stark concrete hideaway with the same footprint and form as its predecessor (+ slideshow). More about Concrete house by Nickisch Sano Walder Architects built from remnants of a log cabin
This arching concrete bridge is the second of three structures designed by Austrian studio Marte.Marte Architects for a winding mountain road between two Alpine towns (+ slideshow). More about Schaufelschlucht Bridge by Marte.Marte Architects is second in trio of Alpine structures
For the new premises of German textile-printing company Textilmacher, Munich firm Tillich Architektur has completed a building with a concrete facade reminiscent of creased fabric (+ slideshow). More about Tillich Architektur adds folded concrete facade to textile company headquarters