Chess Queen or Chess Knight?

The description added, 'Vermilion Cliffs National Monument, Arizona'. A tag said, 'Chess Queen', but it looks more like a Knight to me, with the Knight looking slightly behind to the right.

The Queen and the Moon © Flickr user snowpeak under Creative Commons.

As for the moon, I didn't see it at first because of all the smudges on my screen. It's there and the 'Knight' seems to be facing it.