Self-adhesive panels are a great way to decorate a wall. There are a huge number of them on the market today. Something is decorated like a brick, something like a natural stone, and something like a tree.
The last option is very interesting. It will look good both in the bedroom and in the kitchen. At the same time, working with self-adhesive panels is as easy as shelling pears.

Prepare the wall. Remove nails, screws. Degrease the surface. Remove the sockets.

Mark the space for the first panel.

Remove the protective layer from the back and position the panel according to the markings.

Use a regular carpenter's knife to cut.

Cut the reverse side according to measurements and break it with a sharp movement, turning the panel over.

You can cut it.

When finished, use a silicone roller to run the panels over the panels to better press them to the surface and improve adhesion.

Detailed instructions and a few other interesting ideas in the video below.