The Fundació Joan Miró holds about fourteen thousand works the painter gave away, in a building he helped plan to keep them in. He chose the site on Montjuïc, worked on the drawings with Josep Lluís Sert, an old friend who had spent the Franco years teaching architecture in the United States, and asked for somewhere without any pretension to monumentality. What Sert built is white concrete, low, and organised as a loop of rooms of different sizes, none of them ranked above the others.
The rooms wrap around three open courtyards, with an olive tree in one, and they are laid out so that you can leave at almost any point, cross a courtyard and come back somewhere else. The light arrives from the roof rather than the walls, never lands directly on a canvas, and changes with the weather and the season, so the same room is not the same twice. On the roof terrace, sculptures stand against the city and the sea. It opened in June 1975, five months before Franco died.