File:FitzpatrickChe.jpg

Non-free use in Guerrillero Heroico
Wikipedia allows Fair Use for images with iconic status or historical importance: As subjects of commentary. FAIR USE --- RATIONALE
 * No free equivalent - Non-free content is allowed to be used where no free equivalent is available, or could be created, that would serve the same encyclopedic purpose - as is the case with this poster. The artist declared this image copyright-free.
 * Respect for commercial opportunities - Non-free content is not used in a manner that is likely to replace the original market role of the original copyrighted media.
 * Minimal extent of use -  Only 1 poster from this artist is used, and with his permission.
 * Previous publication - Published in the stated source and included in nearly every book about Che Guevara.
 * Content - It meets general Wikipedia content requirements and is encyclopedic in reference to an image that has appeared on millions of posters in hundreds of variations over the past 40 + years.
 * Its presence significantly increase readers' understanding of the topic, with its omission being detrimental to that understanding.