This is Brazil’s National Congress and it also houses the Federal Senate. In Brasilia there are many State Departments and Ministries like: Transportation, Tourism, Defense, IRS, etc.
I had a hard time which photo to show first, whether the one in B&W or the one in color, each facing different directions. At the end I added both since they are different sights of the place, which was designed by Oscar Niemeyer.
Ministry of Justice.
Ministries of Transport, Tourism, Defense….
Implicado 
A very modern design. How old is this building? And what story is the skyway between the two buildings?
…mmm… I will have to say that I don’t know… must of the time I find out, I missed that this time! haha