Meanwhile, under Manhattan: As work slowly but surely but mostly slowly progresses on the Second Avenue Subway, and East Side Access, construction crews have dug some really wonderful looking caverns.

Kowloon Walled City, New Kowloon, Hong Kong

Week 8 - As a collective whole, architects/municipal directors and city planners should better the plumbing and electricity connections to the slum areas. As providing equal amenities and resources to all the residents in a city is a right.

Ammonites' inspire the pattern of a man's power machine --- c. 1930, Spiral Steam Turbine. Sheet metal creativity!- https://de.wikipedia.org/wiki/Spiralturbine

1930 : Building spiral turbines Curated by Amanda Uren Source: Retronaut. ” natural forms in industry

Camelot Theme Park.

The prominence of rust in this image and the colour brown really helps to convey dereliction, also, the wide angle really helps to capture everything in crisp detail.

That's a lot of valves. Abandoned Armour Meat Packing Plant, East St. Louis, IL

Valves - Photo of the Abandoned Armour Meat Packing Plant

Abfahrt, via Flickr.

Processed coal from 1851 to It became a UNESCO site in It is now a museum and cultural center. Former coal mine. Most likely ID - not positive.