Original post here. This image was researched by Bacchus at ErosBlog as part of the “Δ commission.” The research was originally published at Hedonix as “Δ 015 – Casket Specimen.” Here is what Bacchus found.

This artwork is cropped from the front cover of Strange Fantasy, August 1952:

You can view the entire comic online here. An even larger scan of this cover (a different copy of the comic, with different color balance in the scan and different cover damage) is visible here, via this page.

Even the most detailed comics databases do not seem to contain confirmed information on who painted the cover art for this publication, although “Iger Shop” is listed in what seems to be a speculative fashion. “Iger shop” refers, according to this detailed comics index, to “Jerry Iger’s New York City comic art studio that produced art for a number of publishers.” So an “Iger shop” credit would seem to translate to “we know where the art came from, but not who created it.”