If you're trying to create a focal point in the room, particularly with a piece of art or a fireplace, consider using accent lighting to help draw attention to that piece. Spots or can lighting pointing upward or downward can create an interesting cascading effect over sculpture and fireplaces. Upward lighting by a plant can throw wonderfully tall shadows up the walls to the ceiling. Small halogen spotting can help emphasize a painting or a shelf of curios.
For more lighting ideas click below :
Cable Lighting
Canopies & Rails
Track Lighting