A young Aeta Negrito girl in Mariveles, Philippines, 1901.
Source: Special Collections Library, University of Michigan

A young Aeta Negrito girl in Mariveles, Philippines, 1901.

Source: Special Collections Library, University of Michigan

Harold Lloyd and Mildred Davis in “I Do” (1923).

Harold Lloyd and Mildred Davis in “I Do” (1923).

Lewis Wickes Hine,  10 year old Jimmie. Been shucking 3 years. 6 pots a day, and a 11 year old boy who shucks 7 pots…Bluffton, South Carolina, February 1913.
Source: Library of Congress

Lewis Wickes Hine, 10 year old Jimmie. Been shucking 3 years. 6 pots a day, and a 11 year old boy who shucks 7 pots…Bluffton, South Carolina, February 1913.

Source: Library of Congress

Farm Security Administration photo of the sharecropping Handley family in Walker County, Alabama, ca. 1937.
Source: National Archives and Records Administration

Farm Security Administration photo of the sharecropping Handley family in Walker County, Alabama, ca. 1937.

Source: National Archives and Records Administration

Two French boys wearing knickerbockers, ca. 1900.

Two French boys wearing knickerbockers, ca. 1900.

Grand Duchesses Olga and Tatiana of Russia with their cousin, Grand Duchess Irina, 1909.

Grand Duchesses Olga and Tatiana of Russia with their cousin, Grand Duchess Irina, 1909.

New York City school children on the first day of school, 1915.
Source: Library of Congress, George Grantham Bain Collection

New York City school children on the first day of school, 1915.

Source: Library of Congress, George Grantham Bain Collection

Semarang, Java, Indonesia, 1913.
Source: Tropenmuseum

Semarang, Java, Indonesia, 1913.

Source: Tropenmuseum

Josiah Martin, Maori Family, Te Taurua, Rotorua, New Zealand, 1880-1889.
Source: Photothèque du Musée de l’Homme

Josiah Martin, Maori Family, Te Taurua, Rotorua, New Zealand, 1880-1889.

Source: Photothèque du Musée de l’Homme

Roman Vishniac, The Only Flowers of her Youth, Warsaw, Poland, 1938.

Roman Vishniac, The Only Flowers of her Youth, Warsaw, Poland, 1938.