The abstract human mind will have to receive the intended impression by its own means. I always confine myself to expressing the universal, that is, … - Piet Mondrian

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

Human culture reveals an opposition: diminution of the instinctive faculties and development of the intuitive capacity. A cultivation of instinctive faculties produces human degeneration; a cultivation of intuitive capacities creates human progress.

It may be noted that in Neo-Plastic art the crucial thing is the right angel, that is, the right-angle lines. And not whether the position of the lines is vertical or horizontal.. .So it is possible to make very beautiful things while placing the lines in a diagonal position.