DRAWING METHODS OF ERNEST HASKELL
“Liquid Graphite” Medium
This recipe describes the procedure for making the solution used during the workshop. The resulting
mixture is oil-based and relies on solvent action, but does not generate harmful fumes and can be used
in any working environment (ie. it can be safely used in rooms that do not have ventilation systems).
Materials
Powdered graphite
Turpenoid Natural®
Winsor & Newton Artists’ Painting Medium®
Glass container with lid
Unit of measure (a small glass container or measuring cup)
Paintbrush or stirring stick
Masking tape and permanent marker, or printed labels
Procedure
1. Begin by diluting the Painting Medium with the solvent. In a glass container, mix 1 unit
Turpenoid Natural with 1 unit Artists’ Painting Medium until it is well blended. The
mixture will be slightly cloudy.
2. Gradually add 2 units of powdered graphite to the solvent mixture. Stir with brush or
stick until clumps disappear.
3. Label the container clearly, listing the ingredients mixed. If you are reusing a container,
be sure to cover all previous labels.
4. When not in use, seal the container tightly. Stir well before each use.
Important Note: Other solvents, including odorless mineral spirits and denatured alcohol,
can be used to create comparable “liquid graphite” wash mixtures. If you decide to substitute
these solvents, know that they will all react differently to the graphite and oil medium, and thus
the proportions of each ingredient will vary from this recipe. Familiarize yourself with the
chemical information and health and safety data associated with each solvent before using. It is
always best to test mixtures in a safe, ventilated area.