Hi Unai
This area of our Specialize template demo was created using 3 instances of the default Custom HTML module (Extensions -> Module Manager -> New -> Custom HTML). The contents of which looks like the following...
<img border="0" style="display: block; border: 0; float: left; margin: 4px 15px;" src="http://demo.joomla51.com/0085/images/filler3.png">
<h3>Get Creative</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut. </p>
CiarĂ¡n