Qualla: Brazilian National Congress

Brazilian National Congress: Introduction

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Marcelo Jorge Vieira from Brazil, CC BY-SA 2.0. Look at a Brazilian 200-real banknote, or the cover of nearly any book about 20th-century architecture, and you will see the same composition: a shallow dome resting on the ground, another dome flipped upside down beside it, and between them twin office towers rising 28 stories into the sky. This is the Palácio Nereu Ramos, Oscar Niemeyer's National Congress, completed in 1960 as the centerpiece of Brasília's Monumental Axis. The dome on the left holds the Senate. The upside-down dome on the right holds the Chamber of Deputies. The towers hold offices. The composition reads almost like a diagram: two houses, one government, two towers reaching upward.

Image: Marcelo Jorge Vieira from Brazil | CC BY-SA 2.0

Brazilian National Congress: The Niemeyer Composition

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Wilson Dias/ABr, CC BY 3.0 br. Niemeyer designed the Congress as part of Lúcio Costa's overall plan for Brasília. The building sits at the end of the Esplanade of the Ministries - twin rows of identical glass-and-concrete blocks that lead the eye directly to this composition. The effect is deliberate. In a cit...

Image: Wilson Dias/ABr | CC BY 3.0 br

Brazilian National Congress: The Upper House

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Boaventuravinicius, CC BY-SA 4.0. The Federal Senate - the dome on the left of Niemeyer's composition - holds 81 seats. Each of Brazil's 26 states sends three senators, and the Federal District sends three more. Senators serve eight-year terms, staggered so that either one-third or two-thirds of the chamber turns...

Image: Boaventuravinicius | CC BY-SA 4.0

Brazilian National Congress: The Lower House

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit José Cruz/ABr, CC BY 3.0 br. The Chamber of Deputies - the inverted dome on the right - holds 513 seats. Unlike the Senate, deputies are distributed by population, with each state guaranteed a minimum of eight seats and a maximum of seventy. São Paulo gets seventy. Acre, Amapá, and other thinly-populated sta...

Image: José Cruz/ABr | CC BY 3.0 br

Brazilian National Congress: A Dome Full of History

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Diário do Congresso Nacional (ANO LXXIV N° 1, QUARTA-FEIRA, 2 DE JANEIRO DE 2019), Public domain. The Congress building has been central to every major political drama in modern Brazilian history. In June 2013, more than two million Brazilians protested against corruption and fare hikes, and demonstrators climbed onto the Congress dome itself, turning the building into a stag...

Image: Diário do Congresso Nacional (ANO LXXIV N° 1, QUARTA-FEIRA, 2 DE JANEIRO DE 2019) | Public domain

Brazilian National Congress: Before Brasília

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Diário do Congresso Nacional, Public domain. For most of its existence, the Brazilian Congress met in Rio de Janeiro. The Senate occupied the Monroe Palace, a neoclassical building near the Cinelândia district, from the 1930s until the move north. That palace was demolished in the 1970s to make way for the Rio subway. The C...

Image: Diário do Congresso Nacional | Public domain