THE BODY HUMAN
'(<a href="http://www.j-archive.com/media/2008-06-23_DJ_17.jpg" target="_blank">Cheryl of the Clue Crew presents the visual.</a>)  Red eye in photographs is the reflection of the flash off the blood vessels from <a href="http://www.j-archive.com/media/2008-06-23_DJ_17a.jpg" target="_blank">this</a> posterior part of the eye'
the retina