Time-Lapse photostudy: The Ed Cowan leave

Whenever we get the chance, we try to put up (very short) photostudies of certain aspects of live sport.  Here, we feature the defining action of the first day of the Boxing Day Test: Test debutant Ed Cowan leaving a good ball.  This delivery also happened to be the first ball of the series, from Ishant Sharma, and the first time Cowan faced up in a Test match.