The National Congress building is the seat of the legislative branch of the Brazilian government. Located in Brasília, it was designed by the renowned architect Oscar Niemeyer and completed in 1960. The building features a distinctive modernist style, characterized by its two dome-shaped structures, one convex and one concave, symbolizing the balance of power between the Chamber of Deputies and the Senate. The complex houses the National Congress and serves as a central hub for political activities in Brazil. It is an important landmark, reflecting the country's commitment to democracy and governance. Visitors can explore its architecture and learn about the legislative process.