All very nice, Morrisey. Ostrava steelworks is mint, I've seen it on Victor Macha's site before, I'm sure. Tetraeder... what the fuck is that thing? Is it just a really big art installation?
One I took a fortnight ago, there was still water outfalling but not sure if it is now connected to the new canal on the pierhead as an overflow or something in one of the tunnelled sections.