DescriptionKnuthAtOpenContentAlliance.jpg	English: Donald Knuth at a reception for the Open Content Alliance, hosted by the Internet Archive. Taken October 25, 2005 by Jacob Appelbaum in San Francisco. العربية: دونالد كانوث في حفل استقبال لتحالف المحتوى المفتوح، استضافه أرشيف الإنترنت. التقطت في 25 أكتوبر 2005 بواسطة جاكوب أبيلباوم في سان فرانسيسكو.
Date	25 October 2005
Source	Flickr.com (via en.wikipedia)
Author	Flickr user Jacob Appelbaum, uploaded to en.wikipedia by users BeSherman, Duozmo
Permission (Reusing this file)	This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/2.5CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue This image, originally posted to Flickr, was reviewed on 9 April 2007 by the administrator or reviewer Davepape, who confirmed that it was available on Flickr under the stated license on that date.

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Originally from en.wikipedia

• 23:21, 18 February 2006 BeSherman 427×505 (45,332 bytes) (en:Donald Knuth at a reception for the en:Open Content Alliance, hosted by the en:Internet Archive. Taken October 25, 2005 by Jacob Appelbaum in en:San Francisco. [https://www.flickr.com/photos/ioerror/56359970/in/set-)
• 21:36, 28 October 2005 Duozmo 427×505 (26,800 bytes) (en:Donald Knuth at a reception for the en:Open Content Alliance, hosted by the en:Internet Archive. Taken October 25, 2005 by Jacob Appelbaum in en:San Francisco. [https://www.flickr.com/photos/ioerror/56359970/in/set-)