From Taschens wonderful "The Stanley Kubrick Archives", in reference to the 2 mask portrait poster:
"EWS30 - This proposal for the films poster, designed by Katherine Kubrick Hobbs and Christiane Kubrick, was rejected in favour of the design more clearly showing the films stars"
Scrapped campaign. Very nice posters IMO, and a mistake not to be the main campaign posters, which are entirely dull across the board.