As part of Colin Buttimer's detailed comment yesterday on an old post of mine on images of deserted cities, there's a link to an astonishing series of photographs of a deserted funfair and rollercoaster, slowly being engulfed by foliage and rust.
It appears to be part of a wider series of equally beautiful photographs of forgotten and neglecting buildings and sites. Here's the full index. I can't give further details as it's in Japanese (I think) - any basic translations would be most welcome, I imagine. ("Paging Mr. Gyford!")