Memento mori & vanitas genres, post-mortem photographs, forget me not accessories, Dance Macabre, The Nutshell Studies of Unexplained Death, Death & The Maiden, taphophobia, Homo bulla, guillotining, anatomic Venus/jesus, ossuaries, catacombs, relics and reliquaries, Teatrini della Morte, Triumph of Death, Les Diableries, death masks, fantasmagorie– haunted attraction prototype, morbidus ex libris, Grand Guignol theatre (A Crime in a Madhouse, 1925), Tête de mort postcards…