Vantage?

Who the heck set this challenge??

No martlet has taken vantage of this coign.

From the Scottish play:

       Duncan: This castle hath a pleasant seat; the air
       Nimbly and sweetly recommends itself
       Unto our gentle senses.
       Banquo: This guest of summer,
       The temple-haunting martlet, does approve
       By his lov'd mansionry that the heaven's breath
       Smells wooingly here: no jutty, freize,
       Buttress, nor coign of vantage, but this bird
       Hath made his pendant bed and procreant cradle:
       Where they most breed and haunt, I have observ'd,
       The air is delicate. 
                                                Macbeth Act 1 Scene vi

The keyword for next week, Monday 17 December, is Game and the tag MM256


EDIT: Currently at 72 entries and just a cursory look at the thumbnails reveals a good variety of images to make my task of awarding hearts even more difficult than the challenge itself.