If you are looking to cover a large wall space, but do not want to spend a lot of time and money on wallpaper, painting, or custom wall decor, a good alternative is buying one or two ready made wall murals that will draw the attention and focus in the room, and add a lot of color and interest as well.
It used to be that wall murals could only be ordered as a custom painting on a wall which involved time, materials, and labor of an individual artist. You can still buy wall murals like that for a room that you know you will not be moving out of for a long time, or a commercial business that needs an entire accent wall.
However, in many situations, you may find that you prefer a less permanent solution to a wall decoration, especially in the case of a child's room, teenager's room, or college dorm room or apartment. In these type of cases, where decor changes happen often, a preprinted wall mural is a much better and more affordable choice.