File:Worlds Best Science Fiction 1971 cover.jpg

Summary
David Meltzer's cover art from World's Best Science Fiction: 1971 edited by Donald A. Wollheim and Terry Carr, Ace Books, 1971.

Free Use Rationale
Fair use claimed for image:
 * illustrates the subject of the article World's Best Science Fiction: 1971.
 * no free alternative.
 * the size and resolution make reproduction for bootleg copies difficult.
 * reproduction does not detract from the commercial value.
 * source: http://www.isfdb.org/cgi-bin/pl.cgi?55367