De Stijl was published by the Dutch painter, designer, writer, and critic Theo van Doesburg that served to propagate the group's theories. Along with Theo van Doesburg, the group's principal members were the painters Piet Mondrian, Vilmos Huszár, and Bart van der Leck, and the architects Gerrit Rietveld, Robert van 't Hoff, and J. J. P. Oud. The artistic philosophy that formed a basis for the group's work is known as "Neoplasticism"—the new plastic art (or "Nieuwe Beelding" in Dutch). According to Theo van Doesburg in the introduction of the magazine "De Stijl" 1917 no.1, the "De Stijl"-movement was a reaction to
Piet van Stuivenberg Stedelijk Museum Schiedam. His work is in the collections of the Stedelijk Museum Amsterdam, Museum Boijmans Van Beuningen in Rotterdam and in the Stedelijk Museum Schiedam. Piet van Stuivenberg Pieter Antonie (Piet or Pieter) van Stuivenberg (January 10, 1901 - December 16, 1988) was a Dutch artist, who was active as sculptor, painter, lithgrapher, and graphic artist. Born in Schiedam, Van Stuivenberg received his art education at the Academy of Fine Arts and Applied Sciences now Willem de Kooning Academy) in Rotterdam. From 1921 to 1927 he attended the evening art classes in sculpting. Van Stuivenberg started his sculptor career