Serialism closely related to certain works from the de Stijl and Bauhaus movements in design and architecture called "serial art" by some writers (; ; ; ), specifically the paintings of Piet Mondrian, Theo van Doesburg, Bart van Leck, Georg van Tongerloo, Richard Paul Lohse, and Burgoyne Diller, who had been seeking to “avoid repetition and symmetry on all structural levels and working with a limited number of elements” . Stockhausen described the final synthesis in this manner: So serial thinking is something that's come into our consciousness and will be there forever: it's relativity and nothing else. It just says:
Theo van Reijn Theo van Reijn Theo van Reijn (Breda, May 28, 1884 - Haarlem, August 6, 1954) was a Dutch sculptor. Van Reijn attended classes in 1905 at the Rijksakademie van beeldende kunsten in Amsterdam, where Bart van Hove was one of the teachers. In 1911 he won the Dutch Prix de Rome and spent a year in Rome, and in 1914 worked in Paris. Back in The Netherlands he settled in Haarlem, where he worked until 1954. One of his pupils in Haarlem was Joop Beljon. In 1948 van Reijn wrote a book about the foremost Dutch contemporary sculptures, which was