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
Michiel van der Heijden second Dutch XCO World Champion after Bart Brentjens. He was on the start list for the 2018 Cross-country European Championship and he finished Michiel van der Heijden Michiel van der Heijden (born 3 January 1992 in Den Bosch) is a Dutch mountain biker and Cyclo Cross Rider. From 2007 until 2010 he raced for the Merida-Combee mountain bike team, now he is racing for the Rabobank cycling team. Van der Heijden won a silver medal for mountain biking in the 2009 European Championships in Zoetermeer, and a bronze medal at the Europeans in 2010 in Haifa. In 2011 he became