<p style="text-align: center;"><a href="https://cdn.zmescience.com/wp-content/uploads/2011/07/sand-dunes-vegetation.jpg"><img class="aligncenter size-large wp-image-8222" title="sand dunes vegetation" src="https://cdn.zmescience.com/wp-content/uploads/2011/07/sand-dunes-vegetation-1024x768.jpg" alt="" width="491" height="369" /></a></p>