The labyrinthine nature of the pre-existing streets in the district is reflected in the building’s organization, most notably in the main entrance. A pedestrian passageway runs parallel from the museum’s back garden to a newly created square in front of the museum, known as the Plaça dels Àngels, and links to a pedestrian network running throughout the old city. And the gentle curve of this thoroughfare underscores the centrifugal movement of the cylindrical lobby and describes a fifth facade, connecting the geometries of the museum to an urban context characterized by skewed intersections and the domes of ancient churches.