Paradise Lost -- Description du film [en anglais] :
« A plea without words, made by artist and animator Evelyn Lambart, for the right of all creatures to a clean, unpolluted environment. With style, color and movement sensitive to the subject, the film shows how birds, butterflies and other woodland creatures succumb to air pollution caused by human inventions. »
-- National Film Board of Canada

Source :
NATIONAL FILM BOARD OF CANADA. « NFB -- Paradise Lost », National Film Board of Canada, http://onf-nfb.gc.ca/en/our-collection/?idfilm=10766&. [en anglais]