Senate plenary chamber with empty blue chairs and Brazilian flag projected

Brazilian Federal Senate plenary chamber with empty blue chairs and projected national flag on an overcast day.

About this subject

The Brazilian Federal Senate plenary chamber, located in the National Congress Palace in Brasília, is the main deliberative space of the legislative house. Designed by Oscar Niemeyer, the semicircular plenary has 81 blue seats, representing each state and the Federal District. The projection of the Brazilian flag in the background is a common visual resource during solemn sessions or when the plenary is empty, symbolizing national unity. The blue of the chairs references the color of the sky in the Brazilian flag, while the modernist design of the space reflects the iconic architecture of the capital. On overcast days, natural light entering through skylights creates a dramatic contrast with the blue and green tones of the environment. The plenary has been the stage for historic decisions, such as the approval of the 1988 Constitution and the impeachment of presidents. The semicircular arrangement of seats facilitates democratic debate, allowing all senators equal view of the presiding board. The projected flag, with its 27 stars, represents the Brazilian states, including the Federal District.

Frequently Asked Questions

How many seats are in the Senate plenary chamber?

The plenary has 81 blue chairs, one for each senator, representing the 26 states and the Federal District.

What is the significance of the projected flag in the plenary?

The projection of the Brazilian flag is used to reinforce national symbolism during solemn sessions or when the plenary is empty, reminding of the country's unity.

Who designed the Senate plenary chamber?

The plenary was designed by architect Oscar Niemeyer, as part of the architectural complex of the National Congress in Brasília.