Jo-Anne, several stones at Stanton do seem to have a remarkably anthropmorphic feel but I am not sure if the way we see things now can be assumed to be the way things have always been seen - particularly the imagining of three dimensional objects - meaning also that many things could have been 'seen' - ie recognised as significant - in the past which are invisible to us now.
there is an extraordinary face like rock formation in cornwall - see my avatar - it would be difficult to imagine anyone not recognising this - and it is an area with a very high prehistoric history - but there is nothing which would lead you to think it has been acknowledged in the past