This mysterious image had been submitted to UfoCaseBook on July 1st, 2007.
Just today, Leviathan has finally taken credit for it :
"
A recent graphic supplied to DRT. As we have said before, this image was produced by us.
The DRT team now has the facts on this particular image and its history."
Leviathan -
http://www.livyatan.blogspot.com/
