Praise and Curse of the City / Discussions

What about posting weekly special themes where everyone can post their special contributions within that thread, then choosing the one we like most and the poster of that image may choose the topic for next week? I think this would give great emphasis on special topics and be great fun at the same time. Everyone may post up to three images. And please mark yours with "A", "B" and "C" in order to refer to them later. All posts in medium size pls.

If you agree, then let's start with a topic which will be "on air" from today, saturday 22nd. till friday 28th.

cities and their Underground worlds

my own contributions:

A



B



C