Green Flag With Star On Google Logo Celebrates L. L. Zamenhof, Esperanto Creator (PHOTO)

03/18/2010 05:12 am ET | Updated May 25, 2011

The anniversary of the birth of L. L. Zamenhof is celebrated in today's Google Logo, which has replaced the "L" in "Google" with a green flag.

Zamenhof, born December 15, 1859, was the creator of Esperanto, a constructed language designed to be used for international communication.

See a screenshot of the Google logo below:

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