This study is done in order to settle down as a Architecture Movement <De Stijl> mainly had conducted by Theo van Doesburg. The process of this research is mainly focus on the <Meudon Studio> Theo van Doesburg had used it as a house and studio, which had built in November 1930 since Agust 1925. Even though the works and theories of Theo van Doesburg had widely inffuenced on Modern Architects, these were the only experimental paper architecture by conceptural proposal of plastic architecture. Namely, The value of his works and theories did not overcome experimental archtecture. but, Theo van Doesburg left one work, <Meudon Studio> at Meudon near Paris. This study intends to clear the special features of changing process and spatial characteristics on planing <Meudon Studio> throughout from the planning to accomplisment of it.