Yes, Linseed Oil. I Used

So Many People Say Painting Is Fun. I Don't Find It Fun At All. It's Hard Work For Me.

Well, I've Always Been Interested In Approaching A Big City In A Train, And I Can't Exactly Describe The Sensations, But They're Entirely Human And Perhaps Have Nothing To Do With Aesthetics.

It's To Paint Directly On The Canvas Without Any Funny Business, As It Were, And I Use Almost Pure Turpentine To Start With, Adding Oil As I Go Along Until The Medium Becomes Pure Oil. I Use As Little Oil As I Can Possibly Help, And That's My Method.

One Of The Weaknesses Of Much Abstract Painting Is The Attempt To Substitute The Inventions Of The Intellect For A Pristine Imaginative Conception. The Inner Life Of A Human Being Is A Vast And Varied Realm And Does Not Concern Itself Alone With Stimulating Arrangements Of Color, Form And Design. The Term 'life' As Used In Art Is Something Not To Be Held In Contempt, For It Applies All Of Its Existence, And The Province Of Art Is To React To It And Not To Shun It. Painting Will Have To Deal More Fully And Less Obliquely With Life And Nature's Phenomena Before It Can Again Be Great.

I Use A Retouching Varnish Which Is Made In France, Libert, And That's All The Varnish I Use.