Page:Cyclopedia of Painting-Armstrong, George D (1908).djvu/311

303 linseed oil, and hence it does not destroy the most delicate tints, however light.

PIGMENTS LIABLE TO CHANGE UNDER THE INFLUENCE OF SULPHURETTED HYDROGEN, AIR AND MOISTURE.


 * Yellow. Chrome yellow, mineral yellow, Naples yellow.
 * White. Cremintz white, flake white, pearl white.
 * Red. Red lead, purple led, iodine scarlet.
 * Green. Verdigris, Scheele's green, emerald green, mountain green.
 * Blue. Prussian blue, Antwerp blue.
 * Orange. Orange chrome.

PIGMENTS LITTLE LIABLE TO CHANGE UNDER THE INFLUENCE OF SULPHURETTED HYDROGEN, AIR AND MOISTURE.


 * White. Zinc white, constant white, tin white.
 * Red. Vermilion, red ochre, Indian red, madder lakes.
 * Yellow. Yellow ochre, barium chromate, zinc chromate, aureolin, raw sienna.
 * Green. Chrome green, cobalt green.
 * Blue. Ultramarine, smalt, Thenard's blue.
 * Brown. Vandyke brown, raw umber, burnt umber, manganese brown, sepia.
 * Black. Ivory black, lamp black, Indian ink, graphite.
 * Orange. Orange vermilion, burnt sienna.

PIGMENTS LIABLE TO DETERIORATION WHEN IN CONTACT WITH WHITE LEAD, CHROME OR OTHER LEAD PIGMENT.


 * Yellow. Yellow orpiment, king's yellow, Indian yellow, gamboge.
 * Red. Iodine scarlet, cochineal, carmine.
 * Orange. Golden antimony sulphide, orange orpiment.
 * Green. Sap green.
 * Blue. Ultramarine.