“Now that I have done it, I don't think I'll ever go back.”
                                        
                                        Letter to Gertrude Whitney (8 April 1914) 
Context: Thank you for allowing me to use colors as rich and deep as you please. I had always wanted to do so, yet was never allowed because of the color capabilities of our lithographers today. Now that I have done it, I don't think I'll ever go back.