For solvent free brush cleaning, use Walnut Oil in place of turpentine or odorless mineral spirit. Walnut Oil removes color from the brush or tools as effectively as solvent. Walnut Oil is a natural vegetable oil that does not evaporate or remove essential oils.
Walnut Alkyd Oil Mediums
M. Graham 4-Ounce Walnut Oil Medium : Arts, Crafts & Sewing
Water Mixable Oil Paint vs Traditional Oil Paint
Oil Paint Art Department LLC
Oil Painting Without Solvents-What Artists Need to Know - My Sketch Journal
Removes color from artists brushes without creating a solvent hazard The addition of walnut oil to color will increase flow and slow the drying
M. Graham Walnut Oil Medium 32 Oz
Art Supply of the Week - Solvent Free Brush Cleaning — Beth Sistrunk
M Graham Artists' Oil Paint Open Stock
Art Supply of the Week - Reds — Beth Sistrunk
Oil Painting without Solvents
Set contains five tubes of watercolor Each tube is 0.5 oz (15 ml) Natural blackberry honey-based paint High pigment loads in each color Made in the USA The M. Graham & Co. Included in this set are Subway Gray (Sepia), Taxi Cab Yellow (Hansa Yellow Deep), Brick Red (Burnt Sienna), Asphalt Gray (Paynes Gray) and Stoplight Red (Pyrrol Red). Vibrant and rich in color, M. Graham watercolors are a blend of pigment, pure gum arabic and natural blackberry honey.
M. Graham 5 Basic Color Watercolor Set
Materials, Oil, Watercolor
Oil Painting Tip: Walnut Oil
Cleaning Brushes Without Solvents