The university campus has been extended several times since its original construction in the late 1960s. A Catholic chapel dedicated to St Thomas More was added in 1977–78, and it was built to designs of the architect Lino Gatt, with the architect William Micallef supervising its construction. In the late 1980s the architect Richard England was commissioned to design a new masterplan for the university, and he designed a number of new Postmodern buildings, many of which are linked together with colonnades, arcades, stairs or ramps. This extension was built between 1989 and 1999, and its most significant component is the Gateway Building which serves as the university's main entrance.