After your high-handed improvement(?) of 'Neo-plasticism' any co-operation is quite impossible for me.. .For the rest sans rancune - Piet Mondriaan. - Piet Mondrian

The first thing to change in my painting was the color [c. 1908-09]. I forsook natural color for pure color. I had come to feel that the colors of nature cannot be reproduced on canvas. Instinctively I felt that painting had to find a new way to express the beauty of nature.

For when I construct lines and colour combinations on a flat surface, it is with the aim of portraying 'universally beauty' as consciously as possible. Nature (or that which I see) inspires me, provides me – as it does every painter – with the emotion by which I am moved to create something, but I want to approach the truth as closely as possible, abstracting everything until I come to the foundation – still only an outward foundation! – of things. It is for me a clear truth that one does not want to say something 'specific', it is then that one says what is most specific: the truth (which is of great universality).

It was during this early period of experiment that I first went to Paris. The time was around 1910 when Cubism was in its beginnings. I admired Matisse, Van Dongen and the other Fauves, but I was immediately drawn to the Cubists, especially to Picasso and Léger. Of all the abstractionists (Kandinsky and the Futurists) I felt that only the Cubists had discovered the right path; and, for a time, I was much influenced by them.