Thanks to all who passed by and left a comment, voted, or just turned the page and ended to this photo.
I'm happy with the comments, 5 out of 8 had the word "interesting", and that's what I'm after.
The title just jumped on my head once I saw the photo on the screen; it refers to the movie Brazil by Terry Gilliam. There are a lot of ducts and pipes in the movie, through which people send documents and papers.
The photo itself was taken in Sincheon, a neighbourhood of Seoul.