A ruined World War II machine gun emplacement in the middle of the lake (old gravel pit) on Nook Road, Winchelsea Beach, East Sussex, England.
EDOBID: e45020
https://www.thekeep.info/collections/getrecord/ESHER_MES8129
118 photos taken in April 2022 with a DJI Mini 2 and processed in Reality Capture.