A shift away from the Georgian style began with the construction of Library Hall in 1790. The first building designed by William Thornton, the Palladian Library Hall was inspired by the work of Robert Adam, popular in England at the time, with two-story pilasters and an ornamental balustrade. The similar Federal style also became fashionable, with one of the city's best examples being David Evans, Jr.'s Central Pavilion of the Pennsylvania Hospital, completed in 1805. Around the same time Classicism became popular with the creation of the Woodlands estate in 1788 and the First Presbyterian Church in 1793.