The Painter in Oil. Daniel Burleigh Parkhurst

      Veridian, or emeraude green, is the deepest and coldest of our greens, and is permanent. It is too cold, and looks even more so at night. In use it needs the addition of some yellow which holds its own at night, such as yellow ochre, or the painting will be impossible in gaslight, and even worse under electric light.

      Emerald green is the same as the French Veronese green, and is generally permanent. It is said to turn dark, and does lose some of its brilliancy with time and the effect of impure air. But there are places where one needs it, especially in sketching, and it is well to use it sometimes. But bear in mind that it is not absolutely permanent, and as the quality that it gives, brilliant light green, is the very one it will lose should it change, don't expect too much of it.

      Terre verte is a very weak color. But it is most tender in its quality, and is permanent to all intents and purposes. It may get slightly darker in time, but will not lose the qualities for which it will be used. It is very useful to use with ivory black or elsewhere, to slightly modify a reddish tendency, and is a fine glazing color.

      The chrome greens, by whatever name, Brunswick green, or the better-known Cinnabar or Zinnober greens, are all bad. They are useful colors as color, but they will not stand, and you will even get better color by mixing certain yellows and blues than these will give you, so you had better lay them aside, tempting as they are.

      Other Colors.—You will notice that I have said nothing about the various browns and olives and purples. It is simply because it is better for you to make all these colors than to get them in the tubes. The earths and the browns of madder are all good, and the mixing of madders and good blues will make all the shades of violet and purple you can possibly want in their purity.

      Palettes.—We have, then, a number of pigments which are solid and safe, of each of the primary colors, and of such variety of qualities that the whole range of possible color is practicable with them in combination. To recapitulate, let us make a list of them.

THE PERMANENT COLORS.