Surrounded by relatively tall commercial buildings, the Connecticut Center must assert itself. Its image evokes the sciences; its geometries are reminiscent of great astronomical instruments, challenging our curiosity. Two nacelles, shaped as segments of two great toroids, are perched side by side atop a podium. The structure of the nacelles is made of laminated wood lattice - a diagrid - that rotates about their surface in an ordered and repetitive geometry. Uniting the nacelles is a great roof platform in the shape of the surface of a partial sphere - an inverted dome. The geometries of each part intersect to create a cohesive and ordered whole. The Connecticut Center is organized into six levels, the first of which is the entry at the street. The second level is a podium, which features three floors of parking as well as offices and the museum's back-of-the-house areas. The deck of the podium extends Hartford's series of piazza, which also connect to the river abutting the site - these are the city's upper platform. The third and fourth levels of the Center, within the nacelles, are an exhibition and theatre spaces; the fifth level, also within the nacelles, is the upper mezzanine; the top level is the sky garden.