The Foundation Trilogy, Isaac Asimov. 1966.

From Author Wars - https://authorwars.com/books/the-foundation-trilogy-isaac-asimov-1966-1807297.html

Overview:

Title: The Foundation Trilogy, Isaac Asimov. 1966.
Author: Virgil Finlay
Year: 1978
Type: Interior Art

Editions/Publications:

Unknown. Virgil Finlay's Far Beyond (Unknown, Virgil Finlay, Charles F. Miller, ISBN-10: 188561103X, $24.95, xi+132 pages, Hardcover, Non-fiction)