Marcus Ericsson testing the Sauber C37 during pre-season testing in Barcelona.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/105731165@N07">Artes Max</a> from Spain
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/105731165@N07/26706605468/">Sauber C37 / Marcus Ericsson / Alfa Romeo Sauber F1 Team​</a>