The first of the five “lenses” forms a bright and transparent lobby, with café, art library and bookstore, inviting the public into the Museum and encouraging movement via ramps toward the galleries as they progress downward into the garden. From the lobby a new cross-axis connects through to the original building’s grand spaces. At night the glowing glass volume of the lobby provides an inviting transparency, drawing visitors to events and activities.
Source: www.archdaily.com