Two Sisters -- Film Description:
"Viola writes novels in a darkened room. Marie, her sister and only companion, takes care of her every need. Together, they are an island unto themselves, quiet and complete in their isolation. And then the abrupt arrival of a stranger throws their tenuous order into chaos. An animated short etched directly onto tinted 70 mm film."
-- National Film Board of Canada

Source:
National Film Board of Canada. "NFB -- Two Sisters." National Film Board of Canada. http://nfb.ca/trouverunfilm/fichefilm.php?id=26014&v=h&lg=en&exp=.