The ceremony is the hardest part of a wedding to photograph. I only get one chance, and things tend to happen quickly and at quite a distance away.The bride emerged from a side door, walked some 15 steps and then made a 90 degree left (her left) turn to proceed up the aisle in a seating area covered by a canopy. The best lighting was between the door and the canopy, a mere six or so steps away. The first few photos were without flash with one camera setting, and then once under the canopy, I changed to a different pre-set setting and turned the flash on. All while zooming, framing and clicking. Requires much concentration!