Composition with Red Blue and Yellow De Stijl. An encounter with fellow Dutch artist Bart van der Leck provided ground for Mondrian to exchange ideas. From van der Leck he received the concept of painting flat areas of pure color; a solution to Mondrian’s problem of coloring - he was then using color in what he considered an Impressionist way, which was too restless and emotional. In return, van der Leck adopted Mondrian’s concept of crossed vertical and horizontal lines as a basis for composition. These two technical elements are consistent throughout all of Mondrian’s work. Shortly after the formation of Mondrian and van der Leck’s
Willem van der Hoeven of Theo Mommers as new general manager of NAC Breda, van der Hoeven transferred his interim management duties to the current general manager. In his role as chairman, van der Hoeven was responsible for relations with the KNVB, with the Eredivisie, security affairs and personnel affairs. At the end of season 2009/2010 it appeared, despite earlier denials by management and the chairman, that NAC had a debt of 3.2 million Euros. The crisis lead to the resignation of van der Hoeven as chairman. Van der Hoeven was replaced by Bas van Bavel. Willem van der Hoeven was also chairman of