There is a big chance that even though gray and silver almost look the same, you have a different perception of silver as compared to gray. This is probably because of the metallic sheen that silver can give. You can be sure that this is something that may make your desktop look amazing. You can tell that the silver looking wallpaper that you can have on your wallpaper will be different from what you can tell. The silver wallpaper can be different because of the silver panels lined with black that you can see on the bottom portion of your wallpaper. With this wallpaper, your desktop can look great.