Showing posts with label Oil Paint. Show all posts
Showing posts with label Oil Paint. Show all posts

Tuesday, June 22, 2010

The Craft of Making Paint

At M. Graham & Co. artists' colors are created using time honored natural ingredients. I'm told by Diana Graham, “We looked back into history and found the ingredients that painters used when they made their own paint.  Nut oil was preferred because it yellows and cracks less than linseed.  Blackberry honey crystallizes less than others.” 

 Painters' Assistant Grinding Pigments, Parmigianino, Red Chalk on Paper, Italian, 1530s

Watercolor and gouache are normally made with some form of sugar. Today that usually means the ubiquitous corn syrup that is also in so much of our processed food. M. Graham & Co. use blackberry honey in their watercolor paints. As a painter who identifies with the Pacific Northwest I can think of nothing more romantic than painting with blackberry honey. As for oil paints made with walnut oil, on the company's Material Safety Data Sheet I especially like the part where it says, WALNUT OIL – Ingestion can produce a laxative effect, a hazard I'm willing to risk!

Photo courtesy Diana Graham

The Grahams' backgrounds in the art business brought them together over the phone. Now in a shop nestled in the hop fields of Oregon the Grahams take a craftsman's approach to creating quality artists' materials, “Individually made, we create our colors a few hundred tubes at a time. Days, not hours are spent slowly coaxing its own distinctive nature from each pigment until the richness inherent in each is fully developed.” Overseeing all of this fine work is Annie, the shop cat. Once a neighborhood orphan, she now reigns supreme. You know that a company has high standards when they have a cat in a top executive position!

Annie the M. Graham & Co. Shop Cat
Photo courtesy Diana Graham

Saturday, June 19, 2010

Walnut Oil: Prefered Medium of the Renaissance

I may be more of a renaissance woman than I thought. I was running out of painting medium when I bought a bottle of walnut oil at the grocery store to tide me over and I’ve never gone back. Walnut oil cleans my brushes without drying them out and is not toxic or stinky like turpentine.


 “Grind the colors with walnut oil or linseed oil, 
though walnut oil is better because it yellows less over time.”
Vassari on Techniques, 1550

M. Graham & Co. Makers of Professional Artists' Colors and Mediums, create their oil paints with walnut oil... “Preferred by artists for over five centuries oil color ground in walnut oil provides rich, vibrant color with greater freedom of control over all types of painting application. Free flowing and slower drying, walnut oil enables delicate passages of finely blended color, rich jewel-like glazes or juicy full brush application with no addition of solvents. Because of walnut oil's unique refractive index and non-yellowing nature, colors ground in this fine oil are naturally more alive and brilliant. They retain their clarity and are free from the discoloration associated with other drying oils."
 

 Did Raphael achieve his juicy jewel like colors with walnut oil?