File:GreyhawkGemCover.jpg

Fair use for Free City of Greyhawk
The use of this image in the article named / linked above is claimed as Fair use of copyrighted material because:
 * 1) it is a low resolution copy of a book cover;
 * 2) the article named above concerns the publication in question;
 * 3) the inclusion of the image in the named article makes a significant contribution to the article because it identifies the publication in question;
 * 4) no free version of the image is available that would serve the equivalent purpose;
 * 5) the inclusion of the image in the named article does not limit the copyright owner's rights to sell the original publication in any way;
 * 6) the image cannot be used to replace the original market role of the publication in question.