“Already many of the surrounding buildings had disappeared beneath the proliferating vegetation. Huge club mosses and calamites blotted out the white rectangular faces, shading the lizards in their window lairs. Beyond the lagoon, the endless tides of silt had begun to accumulate into enormous glittering banks, here and there overtopping the shoreline like the immense tippings of some distant goldmine. The light drummed against his brain, bathing the submerged levels below his consciousness, carrying him downwards to warm pellucid depths, where the nominal realities of time and space ceased to exist. Guided by his dreams, he was moving back into his emergent past, through a succession of ever stranger landscapes centered on the lagoon, each of which seemed to represent one of his own spinal levels.” – JG Ballard
Subatomic Tourism 