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:
Pia.b.arp.lhr. PIA Boeing registration unreadable landing at London Heathrow Airport Picture taken in May by Adrian Pingstone and released to the public domain Pia arp pix UTC Pia arp pix Adrian Pingstone derivative work Altair talk crop Altair Pia arp pix Arpingstone Original upload log This image is derivative work of