Glowing red arches straddled bushes, pathways, fences and fountains in the gardens of the Portuguese presidential residence earlier this year, as part of an installation by Porto studio LIKEarchitects (+ slideshow). More about Luminous red arches by LIKEarchitects installed at Portuguese palace
A raw concrete interior is contained behind the white limestone facade of this townhouse in Lisbon by ARX Portugal (+ slideshow). More about Townhouse in Lisbon by ARX Portugal
Lisbon Architecture Triennale: Portuguese artist Marta Wengorovius teamed up with architect Francisco Aires Mateus to create this small wooden library that can be used by only one person at a time. More about One, Two and Many by Marta Wengorovius
Lisbon Architecture Triennale: an austere concrete pavilion in Lisbon with a staggered corridor and a hidden courtyard will host events and exhibitions during the Lisbon Architecture Triennale, which kicks off next month (+ slideshow). More about Kairos Pavilion by João Quintela and Tim Simon
Portuguese studio LIKEarchitects used hundreds of metal paint cans to build this temporary Andy Warhol museum inside a shopping centre in Lisbon. More about The Andy Warhol Temporary Museum by LIKEarchitects
Bold primary colours punctuate this stark concrete extension to a secondary school outside Lisbon by Portugese architect CVDB Arquitectos (+ slideshow) More about Braamcamp Freire Secondary School by CVDB Arquitectos
This home on a golf course complex in Belas on the outskirts of Lisbon consists of five smaller houses connected by interior passages.(+ slideshow) More about House in Belas by CHP Arquitectos
A suspended ceiling folds erratically around the uppermost apartment of a Lisbon block that Portuguese architect Jorge Mealha has refurbished. More about Building rehabilitation in Calçada do Lavraby Jorge Mealha Arquitecto
The living room of this apartment renovated by Portuguese architect Tiago Filipe Santos opens onto a tiered courtyard garden. More about Arroios Apartment by Tiago Filipe Santos
Fallen stars, glowing red dominoes and a vine-covered tree are some of the lights installed by artists, designers and architects in Lisbon this Christmas (photographs by Fernando Guerra). More about Lisbon Christmas Lights by Pedro Sottomayor, José Adrião and ADOC
Dezeen Wire: British curator and writer Beatrice Galilee has been named as the chief curator for the third edition of the Lisbon Architecture Triennale, which will take place between October 2013 and January 2014. More about Lisbon Architecture Triennale 2013 appoints new chief curator
Two stark concrete houses in Lisbon feature secluded courtyards with overflowing ponds and swimming pools (photographs by Fernando Guerra). More about Santa Isabel Houses by Bak Gordon
This medical research centre in Lisbon by Indian architects Charles Correa Associates has a curved stone form with circular cut-aways. More about Champalimaud Centre for the Unknown by Charles Correa Associates
Amanda Levete Architects have sent us these images of their proposals for a new cultural centre in Lisbon with a roof that spirals around from the existing riverfront pathway. More about EDP Foundation Cultural Centre by AL_A
Portuguese studio Jorge Mealha Arquitecto have completed a house in Lisbon, Portugal, featuring clusters of rectangular volumes and courtyards. More about House in Paço de Arcos by Jorge Mealha Arquitecto
This house by Portuguese studio Jorge Mealha Arquitecto features white rendered volumes sat atop a stone structure, located by a beach on the outskirts of Lisbon, Portugal. More about House in Meco by Jorge Mealha Arquitecto
Here's a dental clinic by Openlab Architects of Portugal, where the waiting room and reception are separated by a curtain of twisting metal strips. More about Be Clinique by Openlab Architects
Portuguese architects Risco have completed a hotel alongside the docks in Belém, Lisbon, with concertina shutters that fold back to reveal deep balconies. More about Altis Belém Hotel by Risco
Portuguese architects Ateliermob have completed a cafeteria and shelter with circular holes cut into the roof at Sacavem, near Lisbon in Portugal. More about Shadow Surface by Ateliermob
London designers Tim Simpson and Sarah van Gameren of Studio Glithero created a table by pouring coloured concrete down a spiral chute at Experimenta in Lisbon earlier this month. More about The Long Drop by Studio Glithero
