File:Peter Blackman.jpg

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Peter_Blackman.jpg ‎(346 × 288 pixels, file size: 71 KB, MIME type: image/jpeg)

Summary edit

Media data and Non-free use rationale
Description	Photograph of Peter Blackman (1909-1993), black civil rights leader, CPGB communist party activist, newspaper editor and poet.
Author or copyright owner	Unknown
Source (WP:NFCC#4)	Original publication: Unknown Immediate source: https://angelacobbinah.files.wordpress.com/2013/10/peter-blackman.jpg
Date of publication	Unknown
Use in article (WP:NFCC#7)	Peter Blackman
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)	Of the few images available online, none are marked as copyright free
Minimal use (WP:NFCC#3)	For visual identification of the person in question, at the top of their biographical article
Respect for commercial opportunities (WP:NFCC#2)	Of the few images available online, none are marked as copyright free
Other information	The subject of the photograph has been deceased since: 1993
Fair useFair use of copyrighted material in the context of Peter Blackman//en.wikipedia.org/wiki/File:Peter_Blackman.jpgtrue

Licensing edit

This photograph is copyrighted and is NOT under a free license. However, it is believed that the use of this work in the article "Peter Blackman":

to provide visual identification of one or more specific individual(s), or an identifiable gathering of them,
where the individual(s) concerned are deceased, or where access would for practical purposes be impossible,
and for whom there is no known representation under a 'free' license,
on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
Fair use

To the uploader:

Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information.
For example non-free use rationales, see Wikipedia:Use rationale examples.
Template:Non-free use rationale biog may be helpful for stating the rationale.
This tag should only be used for biographical images, typically those used to identify the subject.

To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:04, 24 May 2021		346 × 288 (71 KB)	DatBot (talk \| contribs)	Reduce size of non-free image (BOT - disable)
	20:38, 22 May 2021	No thumbnail	449 × 375 (57 KB)	The History Wizard of Cambridge (talk \| contribs)	Uploading a non-free historic portrait using File Upload Wizard

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File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Peter Blackman

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	HUAWEI
Camera model	POT-LX1
Exposure time	7/100 sec (0.07)
F-number	f/1.8
ISO speed rating	640
Date and time of data generation	23:23, 18 May 2021
Lens focal length	3.62 mm
Width	3,120 px
Height	4,160 px
Bits per component	8 8 8
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	POT-LX1 10.0.0.296(C431E9R2P3)
File change date and time	23:23, 18 May 2021
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.1
Date and time of digitizing	23:23, 18 May 2021
Meaning of each component	Y Cb Cr does not exist
Image compression mode	0.95
Shutter speed	29.8973
APEX aperture	1.69
APEX brightness	0
Exposure bias	0
Maximum land aperture	1.69 APEX (f/1.8)
Metering mode	Pattern
Light source	Daylight
Flash	Flash did not fire
DateTime subseconds	416518
DateTimeOriginal subseconds	416518
DateTimeDigitized subseconds	416518
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Custom process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	26 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown