I recognize a few of the plants in this living wall (some of them are not clear enough to identify). It looks like a golden carex or sedge and also there is black mondo grass. Living walls can have a variety of plants in them and a lot of it depends on the exposure when choosing suitable plant materials. Putting in evergreen plants keeps the wall looking good year round. Hens and chicks (sempervivum) do fantastic in living walls. I have used their product (Bright Green) before and I really like it! You can start out small and use one or two of the modules to create a living wall. Go on their website to get some more ideas. If you can give me the USDA zone or the Canadian hardiness zone you are in I can suggest some plants that would work. I hope this helps!

What will happen with the wall after winter . Are plants hardy enough to be utilized in Moscow ?