If you are a fan of photojournalism, documentary photography or portraiture, you must be familiar with Mary Ellen Mark photography work. One of the greatest names in American photography art, Mary Ellen Mark died last year; however, her art remains as one of the most renowned bodies of work in contemporary photography. New York City-based Howard Greenberg Gallery is organizing Mary Ellen Mark exhibition. The show is titled Attitude: Portraits by Mary Ellen Mark, 1964–2015 and it will celebrate her decades-long career. The exhibition is curated by Melissa Harris, editor-at-large, Aperture Foundation. Parallel to this exhibition, Tiny: Streetwise Revisited, Photographs by Mary Ellen Mark will be held at Aperture in New York.