Here are some Decorating Tips and Professional advise 
to assist you in decorating your home or office:
PAINTINGS ADD ZEST AND COLOR TO A ROOM!
A LANDSCAPE’S BLUE TONES CAN BE REPEATED IN AN AREA RUG OR UPHOLSTERY FABRIC.
A TOUCH OF RED TEMPTS THE EYE TO FIND A RED ACCENT IN THE ROOM.
GENERAL RULES:
A GROUPING OF 4 TO 5 PAINTINGS IS STANDARD FOR AN ARRANGEMENT ABOVE AN 86-INCH SOFA.
HANG ART AT EYE LEVEL FOR AN AVERAGE PERSON AT A HEIGHT OF 5 FEET 6 INCHES.
THE CENTER OF THE PAINTING SHOULD BE AT EYE LEVEL.
LIMIT THE AMOUNT OF SPACE BETWEEN PAINTINGS TO LESS THAN THE DIMENSIONS OF THE PAINTING THEMSELVES---APPROXIMATELY 4 TO 12 INCHES BETWEEN PAINTINGS DEPENDING ON THE SIZE OF THE GROUPING AND FRAMES.
SMALL ODD WALL SPACES, SUCH AS GAPS BETWEEN WINDOWS, ARE FINE SPOTS FOR 2 OR 3 SMALL PAINTINGS ON TOP OF ONE ANOTHER {CALLED A VERTICAL SETUP OR STACKING}
MIX AND MATCH THE DIMENSIONS OF WALL ORNAMENTS.
MIRRORS, CLOCKS, AND BASKETS ADD VISUAL INTEREST WHEN ARRANGED WITH PAINTINGS.
PROPER LIGHTING IS ESSENTIAL FOR VIEWING PAINTINGS. ART LIGHTS ENHANCE INDIVIDUAL PAINTINGS OR ENTIRE GROUPINGS.