Piet Mondrian

Pieter Cornelis "Piet" Mondriaan, after 1906 Mondrian (/ˈmɔːndriˌɑːn, ˈmɒn-/; Dutch: [ˈpit ˈmɔndrijaːn], later [ˈmɔndrijɑn]; 7 March 1872 – 1 February 1944), was a Dutch painter.

Mondrian was a contributor to the De Stijl art movement and group, which was founded by Theo van Doesburg. He evolved a non-representational form which he termed neoplasticism. This consisted of white ground, upon which he painted a grid of vertical and horizontal black lines and the three primary colors.