You don't have to paper an entire wall to get a big effect. Create your own wall art by cutting out 12 squares of wallpaper (or scrapbook paper) in four different patterns and framing them. Hang them in a rectangle shape on the wall for easy, eye-catching art.
Monogram primitive wall decoration. Barnwood frame, glass removed. Gingham scrapbook paper, rusty chicken wire, and then a wood craft-store letter, sanded, painted white, then wood-stained. Screwed letter to back of frame, which also holds chicken wire and scrapbook paper to the back of the frame. Tied a big burlap bow through the chicken wire, put the whole thing back in the frame, and voilà!