Piet Mondrian Quote

The important task of all art is to destroy the static equilibrium by establishing a dynamic one. Non-figurative art demands an attempt of what is a consequence of this task, the destruction of particular form and the construction of a rhythm of mutual relations, of mutual forms, or free lines.... the law of the denaturalization of matter is of fundamental importance. In painting, the primary color that is as pure as possible realizes this abstraction of natural color

In: 'Plastic Art and Pure Plastic Art', Piet Mondrian (1937); in 'Documents of modern Art' ed. Robert Motherwell for Wittenborn, Schulz, New York 1945