William_Rowan_Hamilton_portrait_oval_combined.png
Summary
Description William Rowan Hamilton portrait oval combined.png |
English:
Sir
William Rowan Hamilton
.
|
Date | (UTC) |
Source | |
Author |
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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
.
|
Licensing
Public domain Public domain false false |
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/ PDM Creative Commons Public Domain Mark 1.0 false false
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