Architecture:

In the early 19th century, Augustus Welby Northmore Pugin wrote Contrasts (1836) that, as the titled suggested, contrasted the modern, industrial world, which he disparaged, with an idealized image of neo-medieval world. Gothic architecture, Pugin believed, was the only "true Christian form of architecture."

Please answer a question about this article. If the question is unanswerable, say "unanswerable". In what year was Contrasts written?
1836