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Barn Doors and Framing Projectors
Many spot light fixtures offer accessories that will allow light to be easily confined to reduce glare and form certain shapes. Barn doors are the most basic of these. They are simple, adjustable opaque shades that block direct glare from fixtures.

Framing projectors serve a similar purpose, but go a step further by introducing a set of lenses to allow the precise direction and shaping of a light cone. Properly installed, framing projectors will confine the light to the exact borders of a painting which creates an eye-catching contrast effect with the background. For large galleries, the use of barn doors and framing projectors may reduce direct glare from other fixtures as well.

Reducing Glare
Before employing barn doors and other accessories, fixtures should be mounted at the proper angle to see if glare will be a problem. When mounting fixtures, endeavor to aim them at approximately a 30 degree angle up from straight down. This steep down angle will prevent reflected glare from the surface of the artwork.

Narrow hallways
To achieve the desired 30 degree mounting angle in hallway galleries, consider using a monorail lighting system. Monorail is field bendable to allow the formation of gentle 'S' curves. Installing these curves in a hallway and attaching track heads at the widest point of the curves will allow you to achieve the proper angle in narrow hallways.

Lighting Three Dimensional Art
Lighting three dimensional art is a bit more involved than lighting hanging artwork. Light orientation will greatly impact the appearance of each piece. Lighting from one direction will produce shadows and isn't typically recommended unless the goal is to draw attention to dramatic contours. Often, it’s best to consult with the artist when lighting sculptures.