Uploaded on 2015-06-06 by marska08

The visible information: - There's a lot of traffic in the area - People are walking by/through the intersection - There's a metro system going through - Overcast weather Invisible information: - This is a very polluted area, and some days in the winter people living in the area are encouraged to stay inside. - There is a lot of history in this city, so it's hard to get the allowance to dig down (because of archeological treasures, and also to tear down houses because of architectural history. Due to the pollution there has been a discussion for a long time if they should make a tunnel under ground so there will be a more livable space for the people over ground. It has not happened yet because it is both an expensive and risky (archeological) thing to do. [1]: https://edxuploads.s3.amazonaws.com/143362455888303.jpg