But what is of great importance to me is observation of the movement of colors.

- Robert Delaunay

The eye is the most refined of our senses, the one which communicates most directly with our mind, our consciousness.

- Robert Delaunay

Painting is by nature a luminous language.

- Robert Delaunay

I am very much afraid of definitions, and yet one is almost forced to make them. One must take care, too, not to be inhibited by them.

- Robert Delaunay

Human vision is endowed with the greatest Reality, since it comes to us directly from the contemplation of the Universe.

- Robert Delaunay

Light in Nature creates the movement of colors.

- Robert Delaunay

Our understanding is correlative to our perception.

- Robert Delaunay

Vision is the true creative rhythm.

- Robert Delaunay

The word "art" means harmony for me. I never speak of mathematics and never bother with the Spirit. My only science is the choice of impressions that…

- Robert Delaunay