Piet Mondrian Quotes
Let us note that art - even on an abstract level - has never been confined to 'idea'; art has always been the 'realized' expression of equilibrium.
Mondrian, Piet. "Plastic Art and Pure Plastic Art." Plastic Art and Pure Plastic Art, 1937, and Other Essays, 1941-1943, Wittenborn and Company, 1945, p. 55.
Pieter Cornelis Mondriaan (Dutch: [ˈpitər kɔrˈneːlɪs ˈmɔndrijaːn]), after 1906 Piet Mondrian, was a Dutch painter and art theoretician who is regarded as one of the greatest artists of the 20th century. He is known for being one of the pioneers of 20th-century abstract art, as he changed his artistic direction from figurative painting to an increasingly abstract style, until he reached a point where his artistic vocabulary was reduced to simple geometric elements.