 Many of his larger churches are among Blacket's best known buildings.The designs are extremely varied; Blacket could work in any of the medieval styles, and built larger churches in all of them, while the forms of the buildings range from the aisleless hall of St Mary's, Waverley; to the aisleless cruciform church of St Paul's, Burwood; to the triple-gabled church of St Paul's, Redfern, the aisled church of St Michael's, Surry Hills and the clerestoried church of St Stephen's, Newtown.St.