Black figures passengers queue departure gate against terminal window

Black figures passengers queue departure gate against bright terminal window, glass wall. Airport outdoors seen behind people silhouettes, airplane parked at apron area, inner ramp. Chek Lap Kok, Hong Kong International Airport sterile concourse, gate open soon, medium close up view of people silhouettes, slightly defocused against clear outside view through wall window. Some motion in waiting line, half face view.