Depends on the shape, location, type of stone, how you plan to hang it, and what else is going on in the room. Can you post pics?

A multi-functional outdoor space can be tricky to design, but there are tons of ideas out there. Here are some questions to ask yourself as you are designing: What aesthetic do you like? Modern, traditional, transitional, coastal, mid century? Or some elements of each design aesthetic? What kind of outdoor furniture do you want? Is there enough space for the furniture? If not, look for folding or stacking furniture, or furniture that is easy to move. What kind of ground cover do you want? Pavers? Cement pad? Grass? Some other type of hardscape? Consider how much maintenance each type takes and how much you are willing to do. What kind of covering do you want the space to have? Nothing? A pergola? Umbrellas? A sun shade? If you can narrow down some of these answers you’ll start to get an idea of how to best use your space, and in the meantime, check out some of our projects to help inspire your design!

Ashish, The workmanship seems to be an issue with your stone cladding wall. Interlock joints are visible and dirty. This needs to be thoroughly cleaned and grey cement will need color touch ups. Some people go for a lacquer polish to enhance the look of the stones. However, it is equally repulsive for some people who like natural finish. Get a sample stone done first and then decide for the entire wall. It appears to be sandstone, hence it is better if it is coated with lacquer. Thanks, Nitin CORNERSTONE DESIGNS, Bangalore

Anita Vitrified tiles by themselves do not particularly allow the walls to breathe, and hence are prone to cracking. That being said they do not collect moss either. If you are however set on using these tiles, I suggest you use them in a mosaic fashion, where smaller tiles or broken pieces are used. This will allow the wall to breathe, though the moss collection might be more due to the greater amount of grating.