Cumulonimbus is an animated film that expresses the inexpressible elements of a dramatic event : the struggle of a woman against cancer. It confronts the irrepresentable side of a paradoxical state and reflects upon life’s metaphysical questions. It poeticizes the cruel realities of our world, sublimates our will to exist and competes against the fatalities of forgetting and loss. This film wavers between the presence and absence of its subject and between the trials and pleasure of play.