Le Corbusier as irrational and "romantic", the pair jointly published their manifesto, "Après le cubisme" and established a new artistic movement, Purism. Ozenfant and Le Corbusier began writing for a new journal, "", and promoted with energy and imagination his ideas of architecture. In the first issue of the journal, in 1920, Charles-Edouard Jeanneret adopted Le Corbusier (an altered form of his maternal grandfather's name, Lecorbésier) as a pseudonym, reflecting his belief that anyone could reinvent themselves. Adopting a single name to identify oneself was in vogue by artists in many fields during that era, especially in Paris. Between 1918 and 1922,
Charles-Edouard Levillain Charles-Edouard Levillain Charles-Édouard Levillain (born 1971) is a French historian of early modern Britain and the Low Countries. He is currently a professor of British history at Paris Diderot University. Levillain was educated at the École Normale Supérieure in Paris. He holds a BA in History from the Sorbonne (Paris 1) and a degree in Public Law and Administration from Sciences Po. He obtained his PhD from the in 2003. Levillain has held fellowships at King's College London (1999-2000), the Netherlands Institute for Advanced Study (2007-2008), Yale University (James Osborne Fellow, 2008-2009), Churchill College, Cambridge (2011), the Casa de Velázquez