During a layover in Chicago's O'Hare International Airport, I was impressed by the vibrant people-moving tunnel, prompting me to set up my tripod. Despite the significant number of people, I was confident that I could remove them through blending multiple exposures later on my computer. My focus for this shot was solely on one side of the tunnel. Upon transferring to the computer, I crafted a pleasing rendition having eliminated the people. I then flipped a copy of that image to create a mirror image and seamlessly connected them creating a very wide and complete graphic. All that was left was to add a few silhouetted passengers.