Vivian Maier was an American amateur street photographer from 1926-2009 who worked as a nanny in Chicago for 40 years. During that time, she took over 100,000 photographs primarily of people and cityscapes in Chicago and worldwide. Her photographs were discovered after her death and gained international attention, demonstrating an intimate exploration of family life in 1950s-60s Chicago and New York. Her work was published online in 2008 and a documentary about her was released in 2012, bringing recognition to her photography.