Stare at the grey bar.
Works for me.
(
tapeworm depressed beyond tablets,
Sat 11 Oct 2008, 17:34,
archived)
Yeh imagine teh grey bar is curtains, as you cross your eyes they part and reveal the 3D image
That's how I do it anyhoo...
(
..wil,
Sat 11 Oct 2008, 17:41,
archived)