The Disorienting Beauty of Spiral Staircases in Old Abandoned Buildings

Link the website you visited and make sure your blog is titled the same as the links above.
https://petapixel.com/2014/12/19/disorienting-beauty-spiral-staircases-old-abandoned-buildings/

Briefly describe what you looked at on the website (2-3 sentences, make sure you write enough to really make it clear that you spent time looking at the website).
The website demonstrated a series of pictures taken by German photographer, Christian Richter, all consisting of abandoned spiral staircases he found in abandoned buildings. He explored these buildings when he began taking photos.

What did you learn new?
I learned that you can find things to photograph in unconventional places, places not yet thought of which make your photos unique.

If possible, post your favorite photo from the site.

If you have a photo to post, please answer the following questions:
a.     Why did you pick this photo?
I chose this photo because it reminded me of the Fibonacci spiral.
b.     What rules of photography do you see in the photo?
Using lines and depth.
c.     Who took the photo?
Christian Richter.

If you were directed to a site that you cannot answer any of the questions above, please do the following:
It was directing me to his website but it said the domain was unavailable. I would have guessed that there was some information about the photographer and some of his photos.