Mia and I knew that the office building location was going to be very important in terms of the look of Exposure.  When the building with a strange layout and a lot of glass became an option, we both hesitated because it wasn't how we pictured that part of the film.  Pretty quickly, we did a complete turnaround and decided we needed that building.

Mia and I made several visits to the building to shotlist together.  Our storyboarding sessions consisted of running around with a DSLR shooting video and stills of Mia acting out the scenes.  Above is a shot of Mia simultaneously playing the roles of a crowd of office workers desperately running from government agents and a man being trampled by them.  It's one of my favorite shots in the finished film-- and one of my favorite storyboard videos.