Naples Yellow (Dark)
One of the oldest synthetic pigments, historically valued for its muted yellow tone. Popular through to the 19th century.
Less saturated than lead tin yellow.
Created by heating a mixture of lead oxide and antimony compounds.
Highly opaque with excellent coverage.
Very stable and lightfast, resistant to fading even under prolonged exposure to light.
Milled in refined linseed oil. No fillers, driers or waxes added. 
Smooth texture, making it easy to blend and manipulate.
Drying Time: Fast drying due to lead content.
Toxicity: Naples Yellow Dark is toxic. Contains lead. Must be handled with care. Harmful if swallowed. Avoid ingestion and skin contact. Wear protective clothing and gloves to avoid contact with skin. Never use near children and pets. Lead can easily enter the system through inhalation, do NOT sand lead white surfaces.