Evelyn Grace Hartley: A Pioneer of Photographic Portraiture Evelyn Grace Hartley (1922 – 2009), born in Marburg, Germany, stands as a singular figure within the landscape of twentieth-century art photography. Her unwavering dedication to mastering gelatin silver and albumen printing techniques resulted in images that transcend mere documentation; they embody a profound sensitivity to human subjects and an astute grasp of artistic expr…