1. Traditional Picture Hanging Systems:
* Wire and D-rings: This is a common system where a wire is attached to the back of the painting using D-rings. The wire is then hung from a hook or nail on the wall.
* Sawtooth hangers: These are small, sawtooth-shaped hangers that are attached to the back of the painting. They are designed to hang on a nail or hook.
* French cleats: A French cleat is a system where a wood or metal strip with a sawtooth profile is attached to the wall, and a corresponding strip with a matching profile is attached to the back of the painting. The two strips interlock to hold the painting securely.
2. Modern Picture Hanging Systems:
* Track systems: These systems involve a track that is installed along the wall, allowing for the hanging of multiple paintings with adjustable positions. They often use specialized hooks or clips that slide along the track.
* Cable systems: These systems use a cable that is strung across the wall and connected to anchors on either end. Paintings are hung from the cable using hooks or clips.
* Magnetic systems: These systems use magnetic strips that are attached to the wall and the back of the painting. They offer a clean and easy way to hang paintings.
3. Gallery-specific Systems:
* Specialized hanging hardware: Some galleries may use proprietary hanging systems designed for their specific needs, such as heavy-duty anchors, specialized hooks for large canvases, or systems for rotating exhibits.
The choice of hanging system depends on the size, weight, and value of the painting, as well as the gallery's aesthetic preferences and security considerations.