I took this screenshot myself.
ZDoom using appropriate settings to replicate the Vanilla Doom, 4:3 aspect ratio.
| This is a screenshot of a game in the Doom series. The design and artwork depicted in the screenshot are under the copyright of id Software, its licensees, and/or its distributors, and are displayed here under "fair use". The creator of the screenshot claims no additional copyright on the composition of the image.
It is believed that the use of such screenshots in the Doom Wiki qualifies as fair use because:
Appears on these pages
Barons of Hell are one of the most powerful demonic creatures encountered in Doom. A pair of...
E1M8: Phobos Anomaly is the eighth and final map of Knee-Deep in the Dead in Doom, featuring a...