Mary Ellen Mark, born in 1940, is renowned for her work as a documentary photographer, focusing on the lives of those marginalized by society. Her images not only document newsworthy events but also offer rich, symbolic narratives about humanity. This book is part of a series including other notable artists such as Eugene Atget, Mathew Brady, and Dorothea Lange, among others. Each artist is recognized for their influential contributions to photography, capturing significant moments and societal themes through their unique lenses and approaches.