It addresses the notion of 'phantasmagorie' of the late eighteenth century, a series of optical illusions that referred to horror.
If we think of contemporary society, phantasmagoria would appear as that hidden aspect of the illusion of progress.
It seems that history teaches us that there is no way to repair the ruins that we are leaving through time and that concealment, that denial of the remains is what appears in reality in the form of a ghost.
