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
Theo van Wijngaarden Vermeer, akin to his "Girl with a Pearl Earring" and donated by collector Andrew W. Mellon to the National Gallery of Art in Washington, D.C. in 1937. Van Wijngaarden often served as the front man, making the sales deals on van Meegeren's forgeries. Theo van Wijngaarden Theo van Wijngaarden (27 February 1874, Rotterdam – 4 November 1952, Voorburg) was a Dutch art forger. Van Wijngaarden was born in Rotterdam and later lived in The Hague. Associated often with fellow art forger Han van Meegeren, van Wijngaarden was a lesser artist whose legitimate income came largely from restoration, working with cheaply