linking elements, giving it a feeling of flow. In 2013, an open library incentive was initiated in the covered walkways of the Plaza Cubierta, as an art project and to promote book-sharing and enjoyment of the campus recreational spaces. The Rectory Plaza was intended to be a car park, and was built in 1952. However, too many people wanted to use it, becoming overpopulated with cars, and so it closed to cars in or after February 1958. The Rectory building of UCV contains offices of university and student management, including the office for the current Rector and the Federation of Students Center (Students' union). Where there was a post office for the university is now a Bank of Venezuela location. The Rectory Plaza contains large murals, and the UCV Clock Tower. The Modernist art is not only historically renowned, but was used to the benefit of propaganda in the 1956 American film Assignment: Venezuela, trying to encourage oil workers to move to Maracaibo. Jim is taken on a tour of Venezuela, and arrives at the then newly built campus in an imported car, admiring the murals and statues.:97-98 In the film, he arrives in what would become Rectory Plaza, when it was still a car park. Behind the buildings of the Rectory Plaza, and jutting out from the main body of the Plaza Cubierta, is the Paraninfo. This is a small performing arts space, with large stained-glass windows. The Aula Magna is located between the main plaza elements of the Plaza Cubierta and the University's main library building. The interior of the hall is considered artistically and architecturally significant, especially its most notable feature, Alexander Calder's acoustic 'clouds', which serve both aesthetic and practical functions. They contributed to the science of interior space acoustics. The concrete shell-shaped building exterior is also architecturally significant. It has been named the "most important auditorium" at the university. The current director of the hall is Trina Medina, with the assistant director Rosario Silva Prieto. Beyond the Aula Magna are the Sala de Conciertos and the Central Library. The entrance to the Sala de Conciertos is within the covered hallways that connect the spaces, marked by a large yellow mural; another predominantly yellow mural marks the back of the Sala de Conciertos, visible in the Tierra de nadie. The library features a distinct red tile design on its exterior. On an eastern wall it has