One Should Not Be Too Difficult. An

Nature Creates Unity Even In The Parts Of A Whole.

If You Are Not Skillful Enough To Sketch A Man Jumping Out Of A Window In The Time It Takes Him To Fall From The Fourth Storey To The Ground, You Will Never Be Able To Produce Great Works.

All Painting Worth Its Name, Unless One Is Talking About Black And White, Must Include The Idea Of Color As One Of Its Necessary Supports, In The Same Way That It Includes Chiaroscuro, Proportion, And Perspective.

Talent Does Whatever It Wants To Do. Genius Does Only What It Can.

Perfect Beauty Implies Perfect Simplicity, A Quality That At First Sight Does Not Arouse The Emotions Which We Feel Before Gigantic Works, Objects Whose Very Disproportion Constitutes An Element Of Beauty.