Ah, public bench! The sight of the hustle bustle o...  ...the public benches are constructed at the top of spiral staircases that climb streetlight poles, providing a new per...

Environmental Graffiti takes a look at some staircases from all over the world that aren't for people wi...  ...le with vertigo or who are afraid of heights. The spiral staircase pictured is from the Glasgow lighthouse.http://ww...  ...onmentalgraffiti.com/featured/the-most-terrifying- s...