We are very happy with this product. The idea of making one green entrance wall for our office was to provide our customers with this new product. The wall was completely covered. We installed it over our black wall because our brand uses a dark background but you can apply it over white and will have no problem. The white light switch cover is above the second letter "N" in INNOVATION and you can not tell is there. The only problem we faced installing all this letters on threaded rods was that some holes perforated on the wall were behind the plastic mesh that holds the leaves. We will start promoting with bigger letters to make the installation easier.