Since we have to walk through the livingroom to get anywhere else, I always put a white sheet over the couch and then drape my project over the sheet - and leave it there for a few days (o.k. so we don't get much company) After a few times through I can start moving, removing and adding. The first walk-through in the morning proves to be the most revealing. This works for me! Good Luck with the blues, they are the most challenging color.