Hi. It’s great that you want to update your son’s room! As a teenager, the style and atmosphere of a room can mean a lot to one’s sense of self. Try considering wallpaper with dynamic patterns – geometrics or graphics can add energy to a space. Also, modern wallpaper with images of favorite characters or landscapes can make a room feel more personal. If your son is into sports, music or some kind of hobby, you can choose something related to that. Don’t forget to also consider combining wallpaper with different textures – this will add interest and depth.