A PHOTOGRAPH OF "PSYCHICONS" OF DREAD, TAKEN BY HIPPOLYTE BARADUC "WITHOUT A CAMERA " AND "IN DARKNESS", PUBLISHED IN HIS L'AME HUMAINE, PARIS, GEORGE CARRÉ 1896, AND REPRODUCED IN GEORGES DIDI-HUBERMANN, L'INVENTION DE L'HYSTÉRIE: CHARCOT ET L'ICONOGRAPHIE PHOTOGRAPHIQUE DE LA SALPÉTRIERE, PARIS, MACULA, 1982, p.95.