For me, a landscape does not exist in its own right, since its appearance changes at every moment; but the surrounding atmosphere brings it to life - the light and the air which vary continually. For me, it is only the surrounding atmosphere which gives subjects their true value.

The effect of sincerity is to give one's work the character of a protest. The painter, being concerned only with conveying his impression, simply seeks to be himself and no one else.

My aim is to give you only the things with which I am completely satisfied, even if it means asking you a little more [time] for them... for if I were to do otherwise I'd turn into a mere painting machine and you would be landed with a pile of incomplete work which would put off the most enthusiastic of art collectors...

No one but myself knows the anxiety I go through and the trouble I give myself to finish paintings which do not satisfy me and seem to please so very few others.