One Must Work And Dare If One

There Is No Blue Without Yellow And Without Orange.

Drawing Is The Root Of Everything.

Art Demands Constant Observation.

I Have Played Hell Somewhat With The Truthfulness Of The Colours.

The Majority Of (painters), Because They Aren't Colorists, Do Not See Yellow, Orange Or Sulphur In The South (of France) And They Call A Painter Mad If He Sees With Eyes Other Than Theirs