Nikt chyba nie napisał jeszcze, że film powstał na podstawie wiersza Sylvii Plath "Three Women", a to chyba dość ważne...
Takie coś znalazłem: "Three Women was the only poetic work that Plath wrote (six years before it was published) specifically for broadcast on the radio. The script was sent to the BBC producer Douglas Cleverdon in May 1962, whereupon "it was immediately accepted by the Third Programme" (Preface), and broadcast later that year."
https://www.bonhams.com/auction/24633/lot/381/plath-sylvia-three-women-a-monolog ue-for-three-voices-with-an-introduction-by-douglas-cleverdon-one-of-5-specially -printed-copies-from-an-overall-edition-of-185-copies-signed-by-ted-hughes-on-th e-front-free-endpaper-turret-books-1968-sold-with-a-window-mounted-woodcut-print -of-the-three-women-by-gliwa-2/
Nie ma więc info, by pani Sylvia oglądała film, ale Bergman raczej nie czytał przed kręceniem wierszy publikowanych w przyszłości.