File:William_Rowan_Hamilton_portrait_oval_combined.png
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William_Rowan_Hamilton_portrait_oval_combined.png (373 × 512 pixels, file size: 117 KB, MIME type: image/png)
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Summary
DescriptionWilliam Rowan Hamilton portrait oval combined.png |
English: Sir William Rowan Hamilton. |
Date | (UTC) |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Combined two versions of the same image to have better detail in both highlights and shadows.. The original can be viewed here: William Rowan Hamilton portrait oval 2.png: . Modifications made by Quibik.
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Licensing
Public domainPublic domainfalsefalse |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. | |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Original upload log
This image is a derivative work of the following images:
- File:William_Rowan_Hamilton_portrait_oval.png licensed with PD-old
- 2010-08-27T20:43:45Z Quibik 373x512 (116255 Bytes) made the shape perfectly oval
- 2010-08-27T20:37:16Z Quibik 376x513 (113993 Bytes) cropped
- 2010-08-27T20:36:42Z Quibik 383x530 (114350 Bytes) made background transparent
- 2010-08-26T10:07:05Z Quibik 383x530 (166390 Bytes) {{Information |Description={{en|1=Sir [[:en:William Rowan Hamilton|]].}} |Source=http://www.scientific-web.com/en/Physics/Biographies/WilliamRowanHamilton.html |Author={{unknown}} |Date={{other date|c|1960}} (per [http://www.
- File:William_Rowan_Hamilton_portrait_oval_2.png licensed with PD-old
- 2010-08-27T20:27:44Z Quibik 340x462 (83100 Bytes) grayscale
- 2010-08-27T20:27:15Z Quibik 340x462 (111099 Bytes) made background transparent, cropped
- 2010-08-26T10:11:56Z Quibik 355x480 (120497 Bytes) {{opaque}} == Summary == {{Information |Description={{en|1=Sir [[:en:William Rowan Hamilton|William Rowan Hamilton]].}} |Source=http://www.wired.com/science/discoveries/news/2009/04/dayintech_0423 (received from Corbis) |Auth
Uploaded with derivativeFX
Items portrayed in this file
depicts
30 August 2010
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:37, 30 August 2010 | 373 × 512 (117 KB) | Quibik | contrast adjustment | |
11:31, 30 August 2010 | 373 × 512 (113 KB) | Quibik | more contrast | ||
11:30, 30 August 2010 | 373 × 512 (132 KB) | Quibik | more exact positioning | ||
11:20, 30 August 2010 | 373 × 512 (103 KB) | Quibik | == {{int:filedesc}} == {{Information |Description={{en|1=Sir William Rowan Hamilton.}} |Source=*File:William_Rowan_Hamilton_portrait_oval.png *File:William_Rowan_Hamilton_portrait_oval_2.png |Date=2010-08-30 11:1 |
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