M. Graham Artists' Watercolors are manufactured in small batches with pure honey, gum arabic, glycerine, and the finest pigments available. Each color's formula is individually developed and crafted to bring out the unique character of the pigment.
Color Swatch created using heavy application/diluted application and was applied on cold press watercolor paper (150 lb) material.
Oxides of Cobalt and Chromium
Cobalt Chromite Blue is an opaque pigment with moderately low tinting strength.
Cobalt salts have excellent lightfastness and temperature stability.
Cobalt salts are toxic when ingested or inhaled, and slightly toxic on contact with the skin. Evidence of Chromium(III) carcinogenicity is inconclusive. Chromium(III) salts appear in greenish pigments.
Cobalt Turquoise, Shepherd Blue
® M. Graham is a registered trademark.