Käthe Kollwitz, artist, Berlin

Paris schoolboy raising finger

Max Liebermann, artist, Berlin

Patrice with Scissors

Broken Doll

Crowded Mosque

Leo Katz, artist, New York

Sparky and Cowboy, Schererville, Indiana

Cotton Pickers, Ferguson Unit, Texas

Robert Frost in Ripton, Vermont

[Untitled]

[Unidentified Woman outside Tule Lake Internment Camp, Newell, California]

Prince David (Dwarf), Circus

[Refugees leaving, Teruel, Aragón front]

[Final review of the International Brigades, near Falset, Spain]

[Loyalist pilots eating, drinking and resting near their airplane, Spain]

[Artist Georgia O'Keeffe gathering material for one of her paintings by lugging home a cow's head and skeleton]

[Women walking with sign during the farewell celebration for the International Brigades, Barcelona]

[Republican soldiers in crevices, Rio Segre, Aragón front, near Fraga, Spain]

[Man conscripted for the defense of Catalonia sitting on a bench, mobilization center, Barcelona]

[Refugee family walking on the road from Tarragona to Barcelona]

Loretta Wooden

[Monkey having blood drawn by rubber-gloved hands, eyes open]

[Distortion of Frank Sinatra]