title: Overlaying an image's filename using ImageMagick (or similar)
body: <p>I know ImageMagick's <code>annotate</code> command can superimpose some text over an image, but can it use the image's filename as this text?  I would've assumed so, but can't seem to find direct documentation that confirms this.</p>
  
  <p>No doubt some combination of parameters can manage this, or is there a better way of doing this in a script?</p>