zinc whiteChinese whiteFrench process zinc oxidezinc sulfidecomposite whitepermanent whitezinc oxideopaque white pigmentHubbocks whitesnow whitewhite, zinc 99% zinc oxide, but with poor covering power), green seal (> 99% zinc oxide with good covering power), red seal (slightly less pure, generally used for grounds), gold seal (also less pure, used for grounds), and gray seal (contains some metallic zinc). Zinc white pigment is used in many media, including pastels, watercolor, and goache. ]]>