This image, which was originally posted to Flickr as Accelerate, was uploaded to Commons on 23:21, 25 May 2008 (UTC) by rizome, and permision granted by the author, as he sent to permissions-commons (wikimedia.org):

I hereby assert that I am the creator and/or sole owner of the exclusive copyright of
the foto that can be found here

I agree to publish that work under the free license:
{CC-BY-SA} Creative Commons Attribution ShareAlike 3.0

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and to modify it according to their needs.
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in accordance with the license chosen.
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to take action against anyone who uses this work in a libelous way, or in violation of
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permanently on a Wikimedia project.