Permanent white; blanc fixe.
Yellow Earth Colours
Ferric hydroxide, with admixtures of ferric oxide, clay, lime, ferric silicate, basic ferric sulphate, etc.
Ochre; iron ochre; golden ochre; satin ochre (satinober); pit ochre; vitriol ochre; Mars yellow; Chinese yellow; Imperial yellow; permanent yellow; terra di Siena; umber; Italian earth; Roman earth; bronze ochre; oxide yellow, etc.
Yellow ochre; Jaune de Mars; Terre d’Italie.
Ferric Silicate:
Yellow earth; Argile jaune; yellow wash.
Red Earth Colours
Ferric oxide (with alumina and silica).
Bolus; bole; Terra sigillata; Lemnos earth; red chalk; raddle; Striegau earth.