title: How to convert image to html?
body: <p>Is there a way to convert an image to an <code>html</code> equivalent of the image, by having an <code>html</code> table divided up into many cells each having a certain background colour which would act like pixels in an image?  Much like ASCII art.</p>
  
  <p>I would see this as a way to have a corporate logo in an email signature without having to worry about email clients blocking images.</p>