Brazilian Supreme Court modernist exterior with reflecting pool

The Brazilian Supreme Court in Brasília is an icon of modernist architecture, with its reflecting pool mirroring the grandeur of Oscar Niemeyer's design.

About this subject

The Brazilian Supreme Court (Supremo Tribunal Federal, STF) is the highest court of the Brazilian Judiciary, responsible for safeguarding the Federal Constitution. Its headquarters, located at the Praça dos Três Poderes in Brasília, was designed by Oscar Niemeyer and inaugurated on April 21, 1960, along with the new capital. The building is a classic example of Brazilian modernism, characterized by straight lines, geometric volumes, and innovative use of reinforced concrete. The main facade features V-shaped columns that support the upper block, creating a sense of lightness and grandeur. The reflecting pool in front of the building not only enhances the architectural ensemble aesthetically but also functions as a natural climate control element, reflecting light and mitigating the heat of the Cerrado savanna.

Inside, the STF houses the plenary chamber where 11 justices rule on constitutional matters and extraordinary appeals. The court is known for landmark decisions, such as the legalization of same-sex civil unions (2011) and the demarcation of indigenous lands. Security is reinforced by bulletproof glass and modern systems, but the architecture aims to convey transparency and openness, with large glass panels integrating interior and exterior. The Praça dos Três Poderes, where the STF is located, also hosts the Palácio do Planalto (Executive branch) and the National Congress, forming an architectural ensemble declared a UNESCO World Heritage Site in 1987.

The reflecting pool is one of the most photographed elements of the STF, especially in the late afternoon, when the golden sunset light reflects on the water, creating a visual spectacle. Constant maintenance is required to prevent algae buildup and preserve the perfect reflection. Interestingly, Niemeyer's original design included a waterfall, but it was replaced by the reflecting pool for cost and practicality reasons. The site is open for public visitation at specific times, allowing citizens to experience the architecture and functioning of the court up close.

Frequently Asked Questions

What is the Brazilian Supreme Court and what does it do?

The STF is Brazil's highest court, responsible for interpreting and protecting the Federal Constitution. It rules on cases like direct unconstitutionality actions, extraordinary appeals, and crimes committed by authorities such as the president.

Who designed the STF building in Brasília?

Architect Oscar Niemeyer designed the building, inaugurated in 1960. It is a landmark of Brazilian modernism, featuring V-shaped columns and a reflecting pool.

Does the reflecting pool at the STF serve any practical purpose?

Yes, beyond aesthetics, the pool helps cool the environment by reflecting sunlight and reducing ambient temperature around the building.