The image shows a long line of people waiting in line at a check-in counter in an airport terminal. The people are standing in a queue, with some people sitting on benches and others standing. The counter is lined with black poles and has a red sign on it. There are several screens on the wall behind the counter, displaying information about the check-ins. The floor is made of wood and the ceiling is covered with recessed lighting. The overall atmosphere of the image is busy and crowded.