It is not enough to know your craft - you have to have feeling. Science is all very well, but for us imagination is worth far more.
There are no lines in nature, only areas of colour, one against another.
I need to work to feel well.
Black is not a color.
There is only one true thing: instantly paint what you see. When you've got it, you've got it. When you haven't, you begin again. All the rest is humbug.
No one can be a painter unless he cares for painting above all else.
You would hardly believe how difficult it is to place a figure alone on a canvas, and to concentrate all the interest on this single and universal figure and still keep it living and real.
The attacks of which I have been the object have broken the spring of life in me... People don't realize what it feels like to be constantly insulted.