<a href="http://cienca.org/download/1870/">
    <img width="800" height="534" src="http://cienca.org/wp-content/uploads/2017/05/workaholism-1024x683.jpg" alt="" srcset="https://i2.wp.com/cienca.org/wp-content/uploads/2017/05/workaholism.jpg?resize=1024%2C683 1024w, https://i2.wp.com/cienca.org/wp-content/uploads/2017/05/workaholism.jpg?resize=300%2C200 300w, https://i2.wp.com/cienca.org/wp-content/uploads/2017/05/workaholism.jpg?resize=768%2C512 768w, https://i2.wp.com/cienca.org/wp-content/uploads/2017/05/workaholism.jpg?resize=272%2C182 272w, https://i2.wp.com/cienca.org/wp-content/uploads/2017/05/workaholism.jpg?w=1600 1600w" sizes="(max-width: 800px) 100vw, 800px" />             </a>