89.)

59. We all know that a northern exposure gives a room a deficiency of sunlight, and the wall treatment should supply this. A southern room, on the other hand, gives so much sunlight that counteracting wall treatments in cold color are permissible.

60. In the color treatment of a room one has either to adopt a harmony of analogy or a harmony of contrast, and this is a matter which depends upon so many conditions that it should be carefully considered. (See ¶ 88 and ¶ 89.) Where a plate-rail is used one must remember that a great deal of color may be furnished by the bric-à-brac, and that the wall behind this plate-rail should be of a color in contrast to the contents of the plate-rail.

61. When we follow a scheme of contrast the borders should be usually complements, and if the reader has studied our diagram he will very readily understand how to determine the exact complementary color.

WALL PROPORTIONS

62. The wainscoting or dado should be the same as the top border or frieze, but of a darker tone. The intermixture of white or black is always permissible; thus a paper as a side-wall might have as its frieze the complementary coloring with more white, while the wainscoting or dado should be the complementary with black added.

63. The cornice should be lighter than the border, and its members may show several tints, with the ceiling lighter still. (See ¶ 92.)

64. As a rule the color of the chair coverings should be the complementary of the side-walls, and the color of the furniture frames should be complementary to the wainscoting; so by following this rule we find that the wainscoting serves as a contrasting background to the chair frame.

65. Let us imagine a room wherein the side-walls are of a reddish tint; the wainscoting, being a complementary color, is of a greenish cast. The furniture is of mahogany, and in contrast to the wainscoting, while the chair covering, being greenish in contrast to the chair frame, is also in contrast to the side-wall. Here we have, then, the color relations of side-wall, wainscoting, furniture-frames and covering; but it is undesirable that these tones should be in the same scale. (See ¶ 62 and ¶ 92, also tables pages 42 and 43.)