<h3>Post Format</h3>
You can use post format feature from WP in this theme. You can see example of result here > <a href="http://demo.goodlayers.com/flawless/blog-full-with-right-sidebar/" target="_blank">http://demo.goodlayers.com/flawless/blog-full-with-right-sidebar/</a>

<a href="http://demo.goodlayers.com/flawless/wp-content/uploads/2013/12/feature-13-1.jpg"><img src="http://demo.goodlayers.com/flawless/wp-content/uploads/2013/12/feature-13-1.jpg" alt="feature-13-1" width="620" height="600" class="alignnone size-full wp-image-1520" /></a>