Spiral staircase in the Vatican Museum.
I love spiral staircases and this is an amazing example. Definately inspired by nature, when you looked at it you coudn’t help but see the shell like forms appearing. I would love to photograph this with nobody else around, but I actually feel the people add some scale to this piece and I dont mind them being there at all. If I didnt have the Vatican Guards looking over my shoulder I would have been there all day!