This is a new drawing, re-creating my 1980 original from the Advanced Dungeons & Dragons adventure S3: Expedition to the Barrier Peaks (TSR Hobbies, 1980).
Check out my latest Kickstarter project to re-create my old TSR art: the Nonhuman Deities and Demigods! [link]
At the end of each of these projects, I always wind up with a few prints left over due to printer overruns. I also still have most of the new originals. If you missed any, from this or any of my previous projects, check here for availability and ordering instructions: [link]