Hills of Houses

Pictures showing how Lisbon is built on its hills. 

Each house painted its own color: yellow, pink, blue plus red bricks and red and black roofs. 

This is a slight angle change from the previous picture, showing how they drape a huge building with covering as they rebuild it. 

And this is looking up at these houses as a bird flies overhead.  All those antennas.  

One of many stairwells to bring pedestrians to the next level.  And you can see a couple levels above that in turn.