Let us hope that our hero can choose wisely. Original post here.
Bonus Image Provenance: I commissioned Bacchus at ErosBlog to research this image further, and he has come up with the following additional details.
The originating post for this image in your tumblr stream is:
Your image there is tagged “emsh” which is a reference to pulp artist Ed Emshwiller:
This LiveJournal post identifies your art as “Arena of Decisions” by Ed Emshwiller, and says that it was the cover of the March 1964 Amazing:
Here’s a Blogspot blog post with a copy of the Amazing cover where you can see the art as cover art:
There’s some information about the physical format of the original art at this 2008 auction page:
Bacchus is actively taking image research commissions, and if you have adult imagery you’re curious to learn more about, I encourage you to visit Bacchus’s introductory post for his image-searching service, where you can find details about how to commission him.