Mermaid and Mermaid

On the left: "How to Catch a Mermaid" series of advertisements for Western Fishing Line Company, 1959.

On the right: Peligro Serio"("Serious Danger"), Joaquín Xaudaró, 1932, Joaquín Xaudaró y Echau (1872–1933) was a Spanish cartoonist, illustrator, and caricaturist.

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