The desired "after" image was made from two aerial photos of a small airport. An engineering firm wanted the whole proposed airport in the image from the fueling station, on the extreme left, to the hangars on the extreme right. Since the photographer was not told that they wanted it all in one photo, it woulnd up on two images, that had to be combined. They also wanted extra hangars (based on the ones on the right), and a fill-in on the hill behind the airport, and a retaining wall. This image was many hours of work.
