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:
HJ Marcher Helgoland . en The battle of Heligoland at the crucial moment when the burning Schwarzenberg changes course and heads for the protection of neutral British Heligoland Painting by Marcher who was aboard the frigate Jylland in the battle serving as lieutenant number of later paintings of the battle bear close resemblance