An artist must never be a prisoner. Prisoner? An artist should never be a prisoner of himself, prisoner of style, prisoner of reputation, prisoner of… - Henri Matisse

What I am after, above all, is expression. Sometimes it has been conceded that I have a certain technical ability but that, my ambition being limited, I am unable to proceed beyond a purely visual satisfaction such as can be procured from the mere sight of a picture. But the purpose of a painter must not be conceived as separate from his pictorial means, and these pictorial means must be the more complete (I do not mean complicated) the deeper is his thought. I am unable to distinguish between the feeling I have for life and my way of expressing it.

I am forced to transpose until finally my picture may seem completely changed when, after successive modifications, the red has succeeded the green as the dominant color. I cannot copy nature in a servile way, I must interpret nature and submit it to the spirit of the picture – when I have found the relationship of all the tones the result must be a living harmony of tones, a harmony not unlike that of a musical composition

Composition, the aim of which is expression, alters itself according to the surface to be covered. If I take a sheet of paper of given dimensions I will jot down a drawing which will have a necessary relation to its format – I would not repeat this drawing on another sheet of different dimensions, for instance on a rectangular sheet.. ..a drawing must have a power of expansion which can bring to life the space which surrounds it.