Praça dos Três Poderes (Portuguese for Square of the Three Powers) is a plaza in Brasília. The name is derived from the encounter of the three federal branches around the plaza: the Executive, represented by the Palácio do Planalto (presidential office); the Legislative, represented by the National Congress (Congresso Nacional); and the Judicial branch, represented by the Supreme Federal Court (Supremo Tribunal Federal). It is a tourist attraction in Brasília, designed by Lúcio Costa and Oscar Niemeyer as a place where the three branches would meet harmoniously.
Who designed the Supreme Federal Court?