The gothic house and its secrets
The gothic house is the genre's most important character: the physical space that embodies the psychological and historical horror. Writing the gothic house as a living presence requires understanding what specific traumas and secrets it contains and then choosing architectural details that externalize those internalities precisely. The house with the locked room that everyone avoids, the portrait in the gallery that seems to follow the visitor, the wing that was sealed after a specific event — these details work because they are not merely spooky but specific: they point toward the specific history that the narrative is investigating. The gothic house should feel impossible to leave before the reckoning with its past; the character who could simply walk out and does not has been held by something that the narrative must justify.