Theo van Doesburg Theo van Doesburg Theo van Doesburg (, 30 August 1883 – 7 March 1931) was a Dutch artist, who practiced painting, writing, poetry and architecture. He is best known as the founder and leader of De Stijl. He was married to artist, pianist and choreographer Nelly van Doesburg. Theo van Doesburg was born Christian Emil Marie Küpper on 30 August 1883, in Utrecht, the Netherlands, as the son of the photographer and Henrietta Catherina Margadant. After a short training in acting and singing he decided to become a painter. He always regarded his stepfather, Theodorus Doesburg, to be his natural
Kunst zij ons doel were not well represented. Prominent members of 'De Groep' were: Jan Hendrik van Borssum Buisman, Jules Chapon, Jac Clay, Poppe Damave (chairman), Edgar Fernhout, Frans Funke, Cor Hak, Kees Hak, Anton Heyboer, Marjan Jaspers, Roelof Klein (sculptor), Bart van der Leck, Albert Loots, Jan Meijer, Hans Mulder, Wim Oepts, Kees Okx, Piet Ouborg, Jaap Ploos van Amstel, John Rädecker, Georges Robèr, Charles Roelofsz, Arie Schouten, Wim Schuhmacher, Bert Schutter, Wim Steijn, Levinus Tollenaar, Charley Toorop, Frans Verpoorten, and Jan Wiegers Members were Ben Andréa, Albert Arens, Truida Baaren-Ruysenaars, Nel Bakema, Harry Balm, Elizabeth Frederika van der Ban, Bauk Cornelis Betzema,