His theories are also represented by the French military theory of "Deliberate Advance", which stresses that artillery and a strong system of fortresses in the rear of an army are essential. The English architect Benjamin Bucknall (1833–95) was a devotee of Viollet-le-Duc and during 1874 to 1881 translated several of his publications into English to popularise his principles in Great Britain. The later works of the English designer and architect William Burges were greatly influenced by Viollet-le-Duc, most strongly in Burges's designs for his own home, The Tower House in London's Holland Park district, and Burges's designs for Castell Coch near Cardiff, Wales. An exhibition, "Eugène Viollet-le-Duc 1814–1879" was presented in Paris in 1965, and there was a larger, centennial exhibition in 1980. Viollet-le-Duc was the subject of a Google Doodle on January 27, 2014.