One of the most iconic images of the 20th Century has to bee Dorothea Lange’s image, Migrant Mother…
She took this as part of her work for the US Farm Security Administration – who were tasked amongst other things of documenting the effects of the great depression on the poor – a task generally considered as a platform to provide political support for the social reform of the rural poor in America in the 1930’s.
Believe it or not a vast number of images of this era from the FSA have been digitised but like all things a large collection of 170,000 images is nothing without some way of finding your way around. At Yale University they have created Photogrammar which for the meta-nerd in us does a spectacular job of bringing a decade of photographic history to us in a wonderfully time-spacial way. Enjoy.