If you like your live wallpaper to have a different perspective, you can use it on your home screen. You can use perspective on the lock screen, but not on the home screen. If you use the same live wallpaper on the lock and home screens, you will see an inverted pattern instead of a layered background. This is because some photos do not have the option for a different perspective. If you like your live wallpaper to have varying perspectives, you can also set it to a different type of live wallpaper.