Ekaterina Makarova signals to her doubles partner Elena Vesnina. Middle Sunday of Wimbledon 2016.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/43555660@N00">Carine06</a> from UK
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/43555660@N00/27539581724/">Signal</a>