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File:TheAncientTraditionofGeometricProblemsKnorr.jpg

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TheAncientTraditionofGeometricProblemsKnorr.jpg (250 × 380 pixels, file size: 30 KB, MIME type: image/jpeg)

Summary

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Media data and Non-free use rationale
Description Cover of the 1993 Dover edition of The Ancient Tradition of Geometric Problems by Wilbur Knorr.
Author or
copyright owner
Dover Books (possibly Birkhäuser)
Source (WP:NFCC#4) https://www.amazon.com/Ancient-Tradition-Geometric-Problems-Mathematics/dp/0486675327
Date of publication 1993
Use in article (WP:NFCC#7) The Ancient Tradition of Geometric Problems
Purpose of use in article (WP:NFCC#8) to serve as the primary means of visual identification at the top of the article dedicated to the work in question.
Not replaceable with
free media because
(WP:NFCC#1)
Any derivative work based upon the cover art would be a copyright violation, so creation of a free image is not possible.
Minimal use (WP:NFCC#3) The file is used in the page's infobox (and only in the page's infobox) to provide a clear, recognizable example of the work to the reader. The use of this copyrighted image cannot be replaced by words alone, and cannot be replaced by a non-copyrighted image as none exist. The image has been downscaled as to not provide more resolution than necessary, and no smaller excerpt can fulfill the same purpose of the whole cover. The educational use of the work for this purpose will not impact the purpose of the cover, nor will it impact the cover's copyright owner(s).
Respect for
commercial opportunities
(WP:NFCC#2)
The use of a low resolution image of a work's cover will not impact the commercial viability of the work.
Fair useFair use of copyrighted material in the context of The Ancient Tradition of Geometric Problems//en.wikipedia.org/wiki/File:TheAncientTraditionofGeometricProblemsKnorr.jpgtrue

Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current19:42, 7 November 2024Thumbnail for version as of 19:42, 7 November 2024250 × 380 (30 KB)Jan-Janko (talk | contribs)Uploading a piece of non-free cover art using File Upload Wizard

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