Did anyone notice that in the cover and sleeve artworks specifically the Talking Heads there's a image of ROGER WATERS!
If you just bring the image with eyes focused on the mid point of horizontal line across the eyes of two Hs,then slowly move the cover awy you'll get it as the 2 heads merge 2 create .....
Though it make take a few tries,but then Floyd Is Full Of Such Hidden stufff.Anyone gets it 1st wins self pride!!