A walk in a local park will present you this intriquing piece of art. A statue as an analogy to torments of motherhood. The bird droppings in the corner of her mouth - representing froth - are a nice final touch. Nature's own statement to the matter. Spooky thing this statue, don't you think?
As a side note: I saw another statue, where a fat naked guy was chasing, kicking and shaking little kids, but I haven't had a chance to take a pic of that. I wouldn't be able to think of an analogy either. You tend to blink your eyes once or twice, as you pass that statue... :)