The marketing director contacting me to photograph the entire staff of employees at their firm. They wanted black and white photos where everyone was facing the same direction. Over the course of two days, we manage to photograph everyone at the company. Because these are busy folks, I was able to make each individual session pretty short. Now they have professional headshots of a consistent brand to use internally, on their website, and on LinkedIn.
Because everyone had been given preparation tips ahead of time, they were able to show up ready for their shoot with minimal interruption to their day.