The site came with a condition attached. The old Belvedere Trianon that stood here was pulled down in 1951, and the ground could only be built on if the view from Avenida Paulista down to the lower city was left alone. Most architects would have read that as a ceiling. Lina Bo Bardi read it as an instruction, and picked the museum up: two enormous prestressed beams carried on four lateral piers, seventy-four metres clear between them, and the whole exhibition volume hung in the air with nothing underneath but a public square. The building went up between 1956 and 1968 and was inaugurated on 7 November 1968. It is the rare civic gesture that gives more away than it takes — you can stand on Paulista and see straight through a museum.
Upstairs she did the same thing to the pictures. The paintings are not hung; they stand, each one clamped into a sheet of tempered glass rising out of a rough concrete cube, ranged across an open floor with no partitions at all, so that you meet a Renaissance panel and a nineteenth-century French canvas at the same eye level and choose your own way between them. The labels are on the back, which means every picture in the room can be looked at from behind. The easels were taken out in 1996 and put back in December 2015, and the return was the right decision. Walking among them, I stopped composing a route and started simply crossing a room full of paintings, which is a different and much older kind of attention.
Two warnings, both mild. The collection — some eleven thousand things, from Europe, Africa, Asia and the Americas — is far larger than the second floor can show, so what you get is a rotation and not an inventory; go for the room, and let the rotation be a gift. And the museum has grown since I last stood in it: the Pietro Maria Bardi building, fourteen storeys of black perforated aluminium by Metro Arquitetos Associados, opened next door on 28 March 2025 and added something over half again as much gallery. I have not been through it. Everything I say below is about the building on the beams.
The third plate stays empty until I have been back. I do not publish photographs of rooms I have not stood in.