Is it noise perhaps? Shel Belinkoff wrote:
http://home.earthlink.net/~scbelinkoff/SB_0010.jpgWhat causes the horizontal stripes on the subject's arm? Camera: istDShel
-- Dr E D F Williams _______________________________ http://personal.inet.fi/cool/don.williams See feature: The Cement Company from Hell Updated: Photomicro Link -- 18 05 2005

