Obras: The Latest Architecture and News

On Avenida Corrientes, the Teatro Municipal General San Martín (TGSM) rises between party walls in the heart of downtown Buenos Aires. Designed by Mario Roberto Álvarez and Macedonio Oscar Ruiz in 1954, this building comes to address an artistic and cultural issue common to the large cities of America. It stands as one of Argentina's most important theaters, providing spaces for theatrical and cinematic performances as well as art exhibitions. Spanning 30,000 square meters, it constitutes a theater complex alongside the General San Martín Cultural Center, operating independently.

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In the central Recoleta neighborhood of Buenos Aires, in a large lot between Austria Street, Agüero Street, and Del Libertador Avenue, stands the current building of the Mariano Moreno National Library, designed by architects Clorindo Testa, Francisco Bullrich, and Alicia Cazzaniga.

Built on the basis of the project that won first prize in a national competition in 1961, and completed in the early 1990s, it has become a landmark of modern Argentine architecture and an example of the variant of 20th century expressionism known as "brutalism".

Located in the city of Viña del Mar, Chile, the Conjunto Habitacional 7 Hermanas (7 Sisters Housing Complex) stands out among the urban landscape of Viña del Mar for its architectural qualities, colors, materials, and magnitude. When you look up, you can see between the leafy ravine that overlooks the Quinta Vergara urban park, the group of buildings located in the Forestal sector, which take over the slope and the plateau of the hill, crowning itself as one of the most important works of modern architecture in the region of Valparaíso.

The Teniente General Castiñeiras building stands on a triangular plot of land in the heart of Buenos Aires, one of the most emblematic of the city's modern architecture. Better known as the SOMISA Building, its origin was the result of a design competition for the design of the new headquarters of the Sociedad Mixta Siderúrgica Argentina company. The first prize was won by MRA+A, Mario Roberto Álvarez & Associates, and its construction began around 1966, with the works completed in 1977.

Located in the Retiro district of the Autonomous City of Buenos Aires is the IBM building designed by Mario Roberto Álvarez & Associates. Conceived to house the headquarters of the IBM company, this office building was designed around 1979 and consists of a tower supported by two large concrete structural cores on a base, which is separated from the ground and the shaft of the tower to house the ground floor and a level of common areas in order to maintain the urban scale. The language of the building is recognizable from a distance as it is formed by an enclosure of horizontal bands of glass and exposed concrete parapets-parasols, which achieve a dialogue and balance in the proportion of full and empty spaces.