Yes, Linseed Oil. I Used To Use

I Think That Zinc White Has A Property Of Scaling And Cracking.

I Trust Winsor And Newton And I Paint Directly Upon It.

There Is A Sort Of Elation About Sunlight On The Upper Part Of A House.

Painting Will Have To Deal More Fully And Less Obliquely With Life And Nature's Phenomena Before It Can Again Become Great.

The Trend In Some Of The Contemporary Movements In Art, But By No Means All, Seems To Deny This Ideal And To Me Appears To Lead To A Purely Decorative Conception Of Painting.