204 INTERIOR FINISHING WOOD TRIM '"" In old-fashioned houses the wood trim was considered impor- tant, but today it is subordinated, or even omitted in certain types of houses such as the Mediterranean and some Modern. Formerly woodwork and doors were stained dark, the idea being that they were then pleasantly harmonious with the dark furniture, whereas in reality they broke up the light walls in a very disturbing way. Today the wood trim is usually treated as part of the walls and painted as nearly like the wall as possible, A natural wood finish is often preferred to paint because it requires less expenditure for cleaning and refinishing. Some Modern decorators deliberately make the wood trim ?. color that contrasts with the walls, especially in a dull room. For example, a green wood trim would look well with soft yellow- green or pale yellow walls. In a room with wall paper the wood trim may be painted to match the background or foreground of the paper, preferably the one that is most like the floor covering. Picture molding should be inconspicuous; therefore it should be painted like the wall, not like the wood trim. DOORS Doors are commonly painted to match the walls, or finished so that the natural grain of the wood shows. If doors are properly spaced and arc not too numerous they may well be decorated in an interesting manner. They may be painted a solid color to match the rug or draperies, or painted with appropriate designs. The panels of doors may be decorated with patterned wall paper in a room with plain walls. Doors can also be constructed in unusual ways. For example, doors into closets can be madj of slats forming designs, with many openings for ventilation,, Dutch doors with the upper halves open- ing separately from the lower halves are often desirable. So-called tropical interior doors for summer use are short, leaving a foot of open space at top and bottom for ventilation. Lowered doors with slanted slat panels also provide good ventilation. Doors that fold vertically in the center are sometimes used where the wall space against which the door opens is very narrow.