Warsaw
Gothic architecture is represented in the majestic churches but also at the burgher houses and fortifications. The most significant buildings are St. John's Cathedral (14th century), a typical example of the so-called Masovian Gothic style; St. Mary's Church (1411), a town house of Burbach family (14th century); Gunpowder Tower (after 1379); and the Royal Castle "Curia Maior" (1407–1410). The most notable examples of Renaissance architecture in the city are the house of the Baryczko merchant family (1562), a building called "The Negro" (early 17th century), and Salwator tenement (1632). The most interesting examples of Mannerist architecture are the Royal Castle (1596–1619) and the Jesuit Church (1609–1626) at Old Town. Among the first structures of the early Baroque, the most important are St. Hyacinth's Church (1603–1639) and Sigismund's Column (1644).
Gothic Revival architecture in Canada
The Gothic Revival style started to wane in popularity in the late 19th century. New technologies such as steel building frames, elevators, and electric lighting were having a considerable impact on how buildings could be used and constructed. Newer styles such as the Beaux-Arts and Art Deco came to prominence. However, this was much less true in Canada. Gothic Revival architecture continued to be one of the most important building styles well into the 1940s, though often in highly modified and original forms. Just before the First World War Toronto saw work begin on three of its best known neo-Gothic structures, Casa Loma, the CHUM-City Building, and Hart House. While the three buildings were erected for completely different purposes, and a very distinct in style, they are all clearly Gothic in inspiration.