On July 19, 2013, Pearl Jam was performing for a sold out crowd at Wrigley Field (Chicago, IL). Strong storms came through the area prompting the concert to be put on hold until the weather passed. During the long delay, I pointed my phone to the sky and started snapping pics every 10 seconds or so. Then it happened...I hit the "shutter" and immediately saw a huge flash. Looked at what I captured and was in shock that I got this image!