 This too was introduced to Australia, and Sydney's convict architect, Francis Greenway, employed it in the construction of the Government Stables with battlements and towers.Changes within the Church of England and an academic interest in the historic styles promoted the formation of the Oxford Architectural Society and the Cambridge Camden Society which, though differing in their philosophies, both promoted the medieval styles—Gothic in particular—as being those suitable for church architecture and its correct liturgical function.The purpose of the architect was seen as being to create designs of such archaeological correctness that they reproduced the styles of ecclesiastical architecture prior to the Reformation, as is demonstrated in the work of the renowned Augustus Welby Pugin.