File:FieldsMedalBack.jpg

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Original file (2,563 × 2,524 pixels, file size: 2.75 MB, MIME type: image/jpeg)

This file is from Wikimedia Commons and may be used by other projects. The description on its file description page there is shown below.

Summary

 This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Improved contrast using levels.

Description
English: Photo of the reverse of a Fields Medal made by Stefan Zachow for the International Mathematical Union (IMU). The latin prhase states: Congregati ex toto orbe mathematici ob scripta insignia tribuere
Español: Fotografía del reverso de la Medalla Fields hecha por Stefan Zachow para la Unión Internacional de Matemática.
Français : Photographie du revers de la médaille Fields faite par Stefan Zachow pour l'Union mathématique internationale.
العربية: صورة لظهر ميدالية فيلدز صنعها ستيفان زاشو للاتحاد الدولي للرياضيات (IMU). تنص العبارة اللاتينية: تمنح لعلماء الرياضيات من جميع أنحاء العالم بسبب كتاباتهم وإسهاماتهم المميزة

"The photo carries no copyright and may be freely used for publications. IMU requests, though, that Stefan Zachow's authorship is duly acknowledged."

Source: The International Mathematical Union (with more detailed information about copyright at an image description page there)
Date 22 June 2007 (original upload date)
Source File Back.tif
Author Stefan Zachow of the International Mathematical Union; retouched by King of Hearts
Permission
(Reusing this file)		 Released into the public domain by the author.

Wikipedia

 This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here.

If you think this file should be featured on Wikimedia Commons as well, feel free to nominate it.
If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

Licensing

Public domain This work has been released into the public domain by its author, Stefan Zachow. This applies worldwide.
In some countries this may not be legally possible; if so:
Stefan Zachow grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

This file, which was originally posted to File Back.tif, was reviewed on 31 August 2014 by reviewer Natuur12, who confirmed that it was available there under the stated license on that date.

This is one of the images forming part of the Valued image set: Fields Medal on Wikimedia Commons. The image set has been assessed under the valued image set criteria and is considered the most valued set on Commons within the scope:
Fields medal

You can see its nomination at Commons:Valued image candidates/Fields Medal.

Captions

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Items portrayed in this file

depicts

inception

22 June 2007

data size

2,881,357 byte

height

2,524 pixel

width

2,563 pixel

media type

image/jpeg

checksum

f77afda2048e53ef850a47aa84934d3a9189a2a8

determination method or standard: SHA-1

exposure time

0.0222222222222222 second

focal length

100 millimetre

File history

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Date/TimeThumbnailDimensionsUserComment
current20:09, 20 August 2010Thumbnail for version as of 20:09, 20 August 20102,563 × 2,524 (2.75 MB)wikimediacommons>King of Hearts downloaded high-res TIFF from http://www.mathunion.org/o/General/Prizes/Fields/pictures/Front.tif; exposure -0.415037 (to match exposure of front photo), levels adjustment - white point @ 239

The following page uses this file:

Retrieved from "https://en.wiki.beta.math.wmflabs.org/wiki/File:FieldsMedalBack.jpg"