The wreck of the Bellot lies in a stretch of the Stolen River that navigators know to avoid—but a chance discovery there opens onto something stranger than a shipwreck: a failing theatre, a singular plant with properties that defy explanation, and the upcoming premiere of The Mirror'd Chariot, which may or may not be connected to all of it. A Fallen London story about art, strange botany, and the question of whether the show must always go on.