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:
Utterly.butterly.aerobatics.arp. The UK Utterly Butterly display team perform an aerobatic manoeuvre with their Boeing Stearmans at an air display in England The apparently odd team name comes from UK brand of margarine called Utterly Butterly Photographed by Adrian Pingstone in June and released to the public domain Arpingstone