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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Description
English: Sir William Rowan Hamilton.
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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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Original upload log

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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

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File history

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Date/TimeThumbnailDimensionsUserComment
current11:37, 30 August 2010Thumbnail for version as of 11:37, 30 August 2010373 × 512 (117 KB)Quibik (talk | contribs)contrast adjustment
11:31, 30 August 2010Thumbnail for version as of 11:31, 30 August 2010373 × 512 (113 KB)Quibik (talk | contribs)more contrast
11:30, 30 August 2010Thumbnail for version as of 11:30, 30 August 2010373 × 512 (132 KB)Quibik (talk | contribs)more exact positioning
11:20, 30 August 2010Thumbnail for version as of 11:20, 30 August 2010373 × 512 (103 KB)Quibik (talk | contribs)== {{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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