When plans for the construction of the National Gallery of Australia in Canberra became firmly established in the 1960s, Australia's state galleries removed the word "national" from their names (for example, the National Gallery of New South Wales in Sydney became the Art Gallery of New South Wales). This naming convention dated back to the 19th century when Australia's colonies were self-governing political entities and had yet to federate. Only the NGV has retained "national" in its name.[36] This has proven to be somewhat contentious, given that the NGV is technically not a national gallery, and occasionally there have been calls for it to follow the example of the other state galleries.