Composition with Red Blue and Yellow working relationship, they were contacted by Theo van Doesburg, a painter who frequently wrote about art for different periodicals and whom is considered the propagandist of the De Stijl movement. He invited Mondrian and van der Leck to join his initiative to start an artistic review periodical. They agreed and the result of this was the journal entitled De Stijl. Together they formed an artistic collective that consisted not only of painters but also architects; the movement was confined to strictly Dutch areas due to war. These artists cannot be considered the same. For example, not all De Stijl artists
Theo van Scheltinga Theo van Scheltinga Tjeerd (Theo) Daniel van Scheltinga (6 March 1914, Amsterdam – 30 July 1994) was a Dutch chess player. FIDE awarded him the International Master title in 1950. Van Scheltinga was one of the leading Dutch players from 1936 to the late 1950s. In 1936 he was third in the Dutch Championship, and he tied for first with Max Euwe in 1947, but lost the playoff 2.5–5.5. He won Hoogovens in 1944 and 1947 and placed 2nd in 1948 and 2nd= in 1949. Van Scheltinga played in three Zonal tournaments, 4th at Hilversum 1947, 6th= at Dublin 1957