Color
Colors makes decorative shapes easy to see. (For the character of the
colors and the principles of their effective combination the reader
will find much useful information in the "Color Harmony and Design in
Dress" included in this series.) Art, Nature and books will all help
the interior decorator in the matter of color adjustment. Trim in most
houses compels the adjustment of the color harmony to suit it. In
general white paneling calls for the use of one warm and one cool
color, while dark brown or black paneling needs two or more warm
colors.