Question: What profession does Burgoyne Diller and De Stijl  have in common?

Context articles: Jacobus Oud
No Answer: Lower Floors
Jan Matulka
De Stijl
Burgoyne Diller
Robert van 't Hoff
Architype Van Doesburg
Jan Buijs
Architype van der Leck
César Domela

Jacobus Johannes Pieter Oud, commonly called J. J. P. Oud (9 February 1890 – 5 April 1963) was a Dutch architect.
 His fame began as a follower of the "De Stijl" movement.
No Answer: Lower Floors is a studio album by American noise trio Wolf Eyes.
 It was released in April 2013 under De Stijl Records.
Jan Matulka (7 November 1890 – 25 June 1972) was a Czech-American modern artist originally from Bohemia.
 Matulka's style ranged from Abstract expressionism to landscapes, sometimes in the same day.
 He has directly influenced artists like Dorothy Dehner, Francis Criss, Burgoyne Diller, I. Rice Pereira, and David Smith.
De Stijl ( ; ] ), Dutch for "The Style", also known as neoplasticism, was a Dutch artistic movement founded in 1917 in Leiden.
 The De Stijl consisted of artists and architects.
 In a narrower sense, the term "De Stijl" is used to refer to a body of work from 1917 to 1931 founded in the Netherlands.
 Proponents of De Stijl advocated pure abstraction and universality by a reduction to the essentials of form and colour; they simplified visual compositions to vertical and horizontal, using only black, white and primary colors.
Burgoyne A. Diller (January 13, 1906 – January 30, 1965) was an American abstract painter.
 Many of his best-known works are characterized by orthogonal geometric forms that reflect his strong interest in the De Stijl movement and the work of Piet Mondrian in particular.
 Overall, his Geometric abstraction and non-objective style also owe much to his study with Hans Hofmann at the Art Students League of New York.
 He was a founding member of the American Abstract Artists.
 Diller's abstract work has sometimes been termed "constructivist".
 He also did figurative and representational works early in his career working as a muralist for the New York City Federal Arts Project.
Robert van 't Hoff (November 5, 1887 – April 25, 1979), born Robbert van 't Hoff, was a Dutch architect and furniture designer.
 His "Villa Henny", designed in 1914, was one of the earliest modernist houses and one of the first to be built out of reinforced concrete.
 From 1917 he was an influential member of the "De Stijl" movement.
Architype Van Doesburg is a geometric sans-serif typeface based upon a 1919 alphabet designed by Theo van Doesburg, a cofounder of the De Stijl art movement.
 The digital revival shown at right was produced by Freda Sack and David Quay of The Foundry.
Jan Willem Eduard Buijs, sometimes written Jan Buys (26 August 1889 – 19 October 1961) was a Dutch architect, best known for his De Volharding Building.
 His works include manufacturing, commercial, residential and municipal buildings.
 Stylistically, they usually combine New Objectivist and De Stijl features, and in his interiors, a Bauhaus approach.
Architype van der Leck is a geometric sans-serif typeface based upon the 1941 typeface designed by Bart van der Leck for the Dutch magazine "Flax," a journal of the De Stijl art movement.
César Domela (15 January 1900 – 30 December 1992) was a Dutch sculptor, painter, photographer, and typographer, and a key member of the De Stijl movement.