the senses (16), home (12), sadness (12), blood (11), ennui (11), night (11), memory (9), music (9), nothingness (9), the past (9), grief (8), passing time (8), autumn (7), perfume (7), dreams (4), the moon (4), the poet (4), women (4), city life (1), corruption (1), crime (1), darkness (1), dusk (1), evil (1), fatigue (1), flight (1), work (1)

1940s (16), 1880s (15), 1950s (14), 1960s (8), 1970s (7), 1980s (6), 1870s (4), 1990s (4), 2000s (2), 2010s (2)

Pierre de Bréville (2), Rita (Aimée) Strohl (2), Albert Bertelin (1), Albert Doyen (1), Alexander Gretchaninov (1), Alexandre Tariot (1), Alphons Diepenbrock (1), André Caplet (1), Charles Lecocq (1), Claude Debussy (1), Gabriel de Saint Quentin (1), Gaston Knosp (1), Gustave Bret (1), Gustave Doret (1), Jean Neymarck (1), Joseph Jongen (1), Jules Roger (1), Lucien Hillemacher (1), Luis de Freitas Branco (1), Marc Delmas (1), Mary Howe (1), Maxime Belliard (1), Paul Hillemacher (1), Paul Jumel (1), Paul Roës (1), Philippe Gaubert (1), Raoul Bardac (1), Rodolphe Mathieu (1)