File:DitsonTrigon1970.jpg

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Non-free media information and use rationale true for Trigon (Ditson)
Description	Trigon by Allen Ditson, 1970, photo 2012 by Ilona Gonzalez
Source	https://www.flickr.com/photos/lonigonza/8061315297/sizes/m/in/photostream/
Article	Trigon (Ditson)
Portion used	The image shows one side of the copyrighted work of art.
Low resolution?	Yes
Purpose of use	The image serves as the primary means of visual identification of the artwork.
Replaceable?	There is no free equivalent of this artwork's image, so it cannot be replaced by a free image.
Other information	The use of the image will not affect the value of the original work in a negative way or limit the copyright holder's rights or ability to distribute the original.
Fair useFair use of copyrighted material in the context of Trigon (Ditson)//en.wikipedia.org/wiki/File:DitsonTrigon1970.jpgtrue

Licensing

This is a two-dimensional representation of a copyrighted sculpture, statue or any other three-dimensional work of art. As such it is a derivative work of art, and per US Copyright Act of 1976, § 106(2) whoever holds copyright of the original has the exclusive right to authorize derivative works.

Per § 107 it is believed that reproduction for criticism, comment, teaching and scholarship constitutes fair use and does not infringe copyright.

It is believed that the use of a picture

to illustrate the three-dimensional work of art in question,
to discuss the artistic genre or technique of the work of art
or to discuss the artist or the school to which the artist belongs

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, might be copyright infringement.
Fair use

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	06:01, 12 August 2017		274 × 364 (40 KB)	Theo's Little Bot (talk \| contribs)	Reduce size of non-free image (BOT - disable)
	02:08, 7 October 2012	No thumbnail	376 × 500 (213 KB)	Lonibug (talk \| contribs)	{{Non-free use rationale \| Description = Trigon by Allen Ditson, 1970, photo 2012 by Ilona Gonzalez \| Source = http://www.flickr.com/photos/lonigonza/8061315297/sizes/m/in/photostream/ \| Article = Trigon (Ditson) \| Portion ...

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Trigon (Ditson)