1917-1919
studied at the Amsterdam University of the Arts
1919
worked in the architectural studio of Marinus Jan Granpré Moliér, Pieter Verhagen and Albert J. T. Kok in Rotterdam
1920-1922
imprisoned for refusing to perform military service
1922
worked on the Hague building plan
went to Berlin, cooperated with Max Taut and El Lissitzky
1923
co-founder of the architectural magazine ABC in Zurich
1923-1924
worked in the architectural studio of Karel Moser in Zurich
1925-1928
member of the Dutch group of architects called “De 8”, later renamed as “De 8 en Opbouw”
1926-1927
worked in the architectural studio of Brinkman and Van der Vlugt in Rotterdam 1927
1928-1930
worked in Frankfurt am Main on the “New Frankfurt” housing projects
1931-1934
architect and urbanist in the Soviet Union in Ernst May’s working group (urban projects)
1935-1948
independent architect in Amsterdam
1939-1948
Director of Amsterdam House of Arts & Crafts
1948-1952
professor at the Dresden Academy of Fine Arts
1950-1952
Director of the Weißensee Academy of Art in Berlin
1953
return to Amsterdam
1966
relocation to Switzerland
Significant Works
1926
steel-tube armchair
1926-30
Van Nelle Factory Rotterdam (in cooperation with the architectural studio of Brinkman and Van der Vlugt)
1927
triple villa, Weissenhof housing estate, Stuttgart
1929-1932
Hellerhof housing estate, Frankfurt
1932
house of Emilie and Jiří Palička, Baba, Prague-Dejvice (in cooperation with Jiří Palička)
1935
terraced houses, Amsterdam