Mathematics and art through the strings as with a bird cage and to see one form within another which excited me." The artists Theo van Doesburg and Piet Mondrian founded the De Stijl movement, which they wanted to "establish a visual vocabulary elementary geometrical forms comprehensible by all and adaptable to any discipline". Many of their artworks visibly consist of ruled squares and triangles, sometimes also with circles. De Stijl artists worked in painting, furniture, interior design and architecture. After the breakup of De Stijl, Van Doesburg founded the Avant-garde Art Concret movement, describing his 1929–1930 "Arithmetic Composition", a series of four black
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