My original tumblr post was here. This image is Space Mermaid by comics artist Mark Schultz. You can find a gallery of Schultz’s work here. I think it’s possible I’ve reblogged this here before, but I can help putting it up as it’s such a nice complement to this morning’s image. It was originally posted on Tumblr by Vintage Geek Culture with the text “Happy Mermaid Monday!”