This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
HKIAcheckin. Hong Kong International Airport Checkin area User Meelosh on org en page is was here Hong Kong International Airport Checkin area PDlink Uploaded using de php CommonsHelper or de php PushForCommons Airport checkins at Hong Kong International Airport Ceilings in Hong Kong International Airport Files by User