• Description: A man wearing a life jacket, with other life jackets in the background

• Source: http://www.epa.gov/glnpo/image/viz_guard1.html

According to [1]: 'The Great Lakes image collection is in the public domain and CANNOT be copyrighted.

	This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.
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