you need to remove two ribs don't you?

( HappyToast B3ta Art Auction http://b3ta.com/links/749374, Sat 18 Oct 2008, 16:37, archived)

well normally i need a second
but a vacuum cleaner and a sharp pencil have the same effect.
( Jamnog and then, Sat 18 Oct 2008, 16:42, archived)