File:Corn-chex-box.jpg

Fair use rationale for Chex
This is a derivative work comprising artistic contributions from:
 * The photograph
 * The box art

Accordingly copyright is jointly owned, and both copyright holders

Irreplaceable rationale: The use of this image is not replaceable by equivalent free content, because:
 * Any picture of the box art must be a derivative work or a reproduction of the packaging image.
 * The copyright of the packaging image is owned by someone else, and it is not free content.