This is a retouched picture, which means that it has been digitally altered from its original version. The original can be viewed here: Salmon 01.jpg: .
2010-01-18T14:19:24Z Quibik 939x626 (148771 Bytes) Made background white.
2009-12-18T10:56:13Z Anna Frodesiak 939x626 (125018 Bytes) {{Information |Description={{en|1=illustration of various salmon}} |Source=http://www.epa.gov/wed/pages/staff/lackey/pubs/illusion.htm |Author=U.S. National Marine Fisheries Service |Date=unknown |Permission={{PD-USGov}} |ot