I am not a fan of Wallpaper. I think that paint, alone, can bring in a room's personality much better. For instance: the study that I currently work in was originally aubergine with an orange peel texture, accentuated with a gaudy strip of book shelf wall paper. When we moved in I saw my production decrease. I spoke with my business coach and she analyzed all that I was doing for a week without finding any procedural problems. She asked to come and see my work environment and immediately recommended having the wallpaper taken down and the room painted a lighter shade of taupe explaining that the morbid color and tacky wallpaper were creating a distraction and more of a somber move-not conducive to production. I complied and, within one week saw my production level not only return to normal but exceed previous high periods at a time that had typically been a little slower.