The Eternal Wall

From Author Wars - https://authorwars.com/books/the-eternal-wall-900808.html

Overview:

Title: The Eternal Wall
Author: uncredited
Year: 1979
Type: Interior Art

Editions/Publications:

Unknown. Amazing Stories, May 1979 (Unknown, uncredited, Ultimate Publishing Co., Inc., $1.50, 132 pages, digest, MAGAZINE)