The wall of the house is a part of the foundation of the building. It is the important part of the house. It makes you separated with the outside. Wall creates inside and outside. When there is no wall, there is no indoor or outdoor, there is nothing to separate. You have to thank the wall to what it has done to your house. You can consider to design the wall.
The ordinary wall could just the plain wall with the plain color. You could also make your wall to be stylish and to be well designed. Wall is not only functional, you can make the wall to be decorative in the room. You have to create the right atmosphere to the room. If you are bored with your plain wall, you can decide to have wallpaper installed on your wall. The wall paper design has to be based on what you like and decide. You can choose the simple or complex design according to you. But, I recommend you the simple design of the wallpaper. It would just make people comfortable and exciting.
You can also choose your wall to have an artwork. You can have an artwork on your wall if you like. Having an artwork in the wall could be a nice touch to the wall. You will create the unique room. You can set the artwork by yourself. You can get the references of the artwork on some sources. You will be easy to create your own diy wall artwork. The diy wall artwork would help you release your creativity diy doing it yourself. Having a diy wall artwork could be a good choice for your house. You will have the design of the house based on what design you like for your wall and room.