An illustration of a mermaid. The picture is from an ad for a bohemian mineral water from a 1900s Austrian newspaper.
This is a completely free image Illustrated Mermaid that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.