February 1, 1944 - Pieter Cornelis (Piet) Mondriaan, after 1912 Mondrian (b. Amersfoort, Netherlands, March 7, 1872 — d. New York City, February 1, 1944) was a Dutch painter.He was an important 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 Neo-Plasticism. This consisted of a grid of vertical and horizontal black lines and the use of the three primary colours. Mondrian published “De Nieuwe Beelding in de Schilderkunst” (“The New Plastic in Painting”) in twelve installments during 1917 and 1918. This was his first major attempt to express his artistic theory in writing. However, Mondrian's best and most often-quoted expression of this theory comes from a letter he wrote to H.P. Bremmer in 1914: ¨I construct lines and color combinations on a flat surface, in order to express general beauty with the utmost awareness. Nature (or, that which I see) inspires me, puts me, as with any painter, in an emotional state so that an urge comes about to make something, but I want to come as close as possible to the truth and abstract everything from that, until I reach the foundation (still just an external foundation!) of things. I believe it is possible that, through horizontal and vertical lines constructed with awareness, but not with calculation, led by high intuition, and brought to harmony and rhythm, these basic forms of beauty, supplemented if necessary by other direct lines or curves, can become a work of art, as strong as it is true.”