Consistency is the quality of a stagnant mind.

The important thing is to keep on drawing when you start to paint. Never graduate from drawing.

Since we have to speak well of the dead, let's knock them while they're alive.

Color is like music. The palette is an instrument that can be orchestrated to build form.

...in the habit of watching every bit of human life I can see about my windows, but I do it so that I am not observed at it.

Consistency is the quality of a stagnant mind.

A good drawing has immense vitality because it is explanatory. In a good drawing even its faults have become virtues.