To decorate your house, this is always a problem you would face. When hanging a picture, be sure to select the appropriate picture hooks & picture hangers for the job. This avoids damage to walls and other surfaces, and to the artwork itself. In addition, wall art and accessories require proper hanging to properly accentuate your room's decor. A sloppily hung picture won't remain level and can even fall off the wall, causing damage to itself or other items in the room. Picture wires stretch across the back of the entire frame and create a secure hanging mechanism. When installed properly, these wires also keep the art level and flush to the wall so it doesn't lean forward or tilt from the slightest disturbance.

Hence, you need to be careful when you are installing a hook. Here are some tips for reference before you get started.
1. Budget your wall space
2. Hang at eye level
3. Pick your centerpiece
4. Keep people out of the corner
5. Use solid brackets- Not wire
6. Measure first
7. Keep your wall clean

To sum up, if you want to keep your picture or artwork all stick to the wall, buying strong and durable picture hooks & picture hangers is essential for the work.