How do you hang the picture on the wall if the frame came with wire on the back of it?

First, you should find the wall studs. Then attach the shelves with screws to the studs.

For the best results, use a hammer drill with a carbide percussive concrete bit. If you use a standard drill bit, it's going to break.

You can drill into the mortar and hang the picture there. If the position isn't exactly right, you can move the hardware on the back of the frame or tighten/loosen...

You can if you use a hammer drill with a specific percussion concrete bit. Make sure your building allows it though before you drill into the wall.

Yes! Choose hooks that are rated for at least double than the weight of the mirror. For instance, if you're hanging a 50 lb mirror, you'd want to use a...

This is not serious enough to put her down, but it can lead to a disease called "white line disease" which, in most cases, causes a fungus/bacteria to grow in...

Seal the frame using wax if you used chalk paint or a matte polyurethane spray if you used regular spray paint.