An interesting footnote regarding the poster artwork of Bava's masterpiece SHOCK

An interesting observation – the artwork for the original Italian poster of Mario Bava’s SHOCK is almost identical to the cover art (by William Teason) on the 1963 paperback edition of Shirley Jackson’s mystery novel ‘We Have Always Lived in the Castle’. Grady Hendrix’s excellent book ‘Paperbacks from Hell’ brought this to my attention.

Spot the difference...