I just wanted to add that if you use HTML to post an image, don't forget to use the alt="content description" element. That way, the visually impaired can hear the description of the image. a typical alt tag will look like:
<img src="image.png" alt="Image Description>

Kudos to the author for providing the html tags. I was considering doing the same. I also noticed height and width tags don't work for me. Styling such as background-color and so forth don't work either.