File:Millenium73 poster.jpg

This was one of the posters advertising Millennium '73, the topic of the article where it is used.

1. It's a low resolution copy of an event poster.
2. It doesn't limit the copyright owner's rights to attract people to the free event, which occurred 35 years ago.
3. Because of the low resolution, copies could not be used to make illegal copies of the artwork/image.
4. The image is itself a subject of discussion in the article or used in the infobox thereof.
5. The image is significant because it was used to promoted a notable event.

This image is of a poster, and the copyright for it is most likely owned by either the publisher or the creator of the work depicted. It is believed that the use of scaled-down, low-resolution images of posters to provide critical commentary on the film, event, etc. in question or of the poster itself, not solely for illustration on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation, qualifies as fair use under the copyright law of the United States. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content for more information.

Fair use true