

in ecuador, the headquarters of south american intergovernmental organization UNASUR have been completed by local studio diego guayasamin arquitectos. conceived as a continuous and integrated environment, the design is set back from the plot’s edge, creating a large entrance plaza that serves as a public place for congregation. in addition, the socially inclusive scheme also includes a library, theater and a variety of recreational areas.

the design is characterized by a cantilever that soars dramatically over the shallow pools that surround the building, symbolizing a sense of freedom. this effect is accentuated by the water’s reflective surface, mirroring the suspended monolithic volume. internally, a neutral palette of colors is used so as not to detract from the clear programmatic configuration, while the generous use of glass helps convey a message of political and social transparency.



the building is set back from the plot’s edge, creating a large entrance plaza

image by sebastián crespo



the structure is composed of a series of connected volumes

image by sebastián crespo



the water’s reflective surface, mirrors the suspended monolithic volume

image by sebastián crespo



detail of the building’s reflective façade

image by sebastián crespo



a neutral palette of colors is used, so as not to detract from the clear programmatic configuration

image by sebastián crespo



a central atrium is topped with a glazed canopy

image by sebastián crespo



the use of glass helps convey a message of political and social transparency

image by sebastián crespo



the headquarters are located in the ecuadorian city of quito

image by sebastián crespo

UPDATE: this project has been shortlisted in the ‘completed buildings – office’ category and for the ‘engineering prize’ at the 2019 world architecture festival.

project info:

architect: diego guayasamin, arq

location: quito – ecuador

construction: ETINAR S.A.

structural design: ing. vinicio suárez

construction area: 20,000 sqm

completed: november 2014

photography: sebastián crespo

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