De Stijl was published by the Dutch painter, designer, writer, and critic Theo van Doesburg that served to propagate the group's theories. Along with Theo van Doesburg, the group's principal members were the painters Piet Mondrian, Vilmos Huszár, and Bart van der Leck, and the architects Gerrit Rietveld, Robert van 't Hoff, and J. J. P. Oud. The artistic philosophy that formed a basis for the group's work is known as "Neoplasticism"—the new plastic art (or "Nieuwe Beelding" in Dutch). According to Theo van Doesburg in the introduction of the magazine "De Stijl" 1917 no.1, the "De Stijl"-movement was a reaction to
Hugo van der Velden Hugo van der Velden Hugo Tjeerd van der Velden (born 19 October 1963, in Boxmeer) is a Dutch art historian. He currently is Rijksmuseum Chair of Art History of the Middle Ages, especially in the Low Countries. A position in collaboration with Universiteit van Amsterdam. Hugo van der Velden studied art history at the Universiteit Utrecht, where he also taught from 1992-2003. During this time he was also a fellow at the Warburg Institute and a visiting lecturer at the Courtauld Institute. In 2003, he was appointed as a Professor in the History of Art and Architecture department at Harvard