File:JohnnyCashGreatest.jpg

Fair use rationale for Greatest!
In addition to the above, the following rationale can be taken into account:
 * 1) The image in question is a low-resolution scan of the album's front cover
 * 2) Sales of the album are not threatened by the use of this image on Wikipedia
 * 3) Illegal artwork cannot be produced using this image
 * 4) The album itself is historically important and the article benefits from the image's inclusion