Why not frame a panel or two in a really beautiful wallpaper. It's cost effective and makes the same bold statement without the permanence. Cole & Son - Cow Parsley is shown here, we think the yellow really pops. available at walnut wallpaper
Beautiful refined gray bedroom boasts walls clad in tan grasscloth wallpaper framing a tall gray velvet tufted inset headboard complementing a bed dressed in a gray bedskirt and white and tan bedding accented with white and tan hotel shams.