More ideas from Cristina
Vivian Maier     Chicago     Undated

Two children in the back of a car--the boy looks anxiously to the front while the girl looks calmly at the photographer. Untitled, November San Francisco, CA

Spiral staircase of the Vatican Museums.

World's most photographed spiral staircase at the Vatican Museums. Designed by Giuseppe Momo in The stairs are actually two separate helixes, one leading up and the other leading down, that twist together in a double helix formation.