.:::.It is true that certain angles in the taking of pictures tell a partial story or can be misleading, I have encountered this before.:::.
.:::.I have thought certain pieces were overstruck as well, but I they could have been mis-struck; an example from Birmingham comes to mind.:::.
.:::.It is difficult to tell sometimes, a digital photographic image can sometimes be misleading, although rare, it does occur.:::.