Summary
| Description | a black and white portrait of John Guild |
|---|---|
| Author or copyright owner |
The Color Group |
| Source (WP:NFCC#4) | Original publication: springer.com Immediate source: https://link.springer.com/referenceworkentry/10.1007/978-3-642-27851-8_291-1#ref-CR1 |
| Date of publication | 1 January 2015 |
| Use in article (WP:NFCC#7) | John Guild |
| Purpose of use in article (WP:NFCC#8) | for visual identification of the person in question, at the top of their biographical article |
| Not replaceable with free media because (WP:NFCC#1) |
No other image of him on the Internet can be found, also cannot find other of his biography and education history yet. |
| Minimal use (WP:NFCC#3) | It will be only used in his own article. |
| Respect for commercial opportunities (WP:NFCC#2) |
It is a portrait of a diseased scientist, so very unlikely that someone will try to sell it for profit. |
| Other information | The subject of the photograph has been deceased since: 1979 It is black-and-white and low quality. |
| Fair useFair use of copyrighted material in the context of John Guild//en.wikipedia.org/wiki/File:John_Guild_1889-1979.jpgtrue | |
Licensing
Fair use
true