JSFiddle - React, Tailwind, and code Playground
HTML
<img class="myImage" alt=" ">
<h2>Comments</h2>
<p>Note: set the `alt` attribute to a single space as the shortest hack to avoid specifying a `src` attribute and also display no text while increasing availability, this is not standards compliant!</p>
<p>Also it may leave a 4x4 pixel square box artefact in Chrome. And, with no `src` attribute, it has mixed availability: <ul>
<li><a href="http://jsfiddle.net/3BRN7/548/" target="top">does not work on Chrome</a></li>
<li><a href="http://jsfiddle.net/3BRN7/549/" target="top">does not work in Firefox, but in Chrome needs a 0px hack</a></li>
</ul>
</p>
CSS
.myImage:after {
content: url("http://i.imgur.com/uKnMvyp.jpg");
}