[Refugee transit center, Barcelona]

[Ernst Kaufmann, center, and unidentified Jewish youth, wearing clogs while learning construction techniques in a quarry, Werkdorp Nieuwesluis, Wieringermeer, The Netherlands]

[Marc Chagall, New York]

[Students learning metalwork techniques, Society for Trades and Agricultural Labor (ORT), Marseille, France]

[Children wrestling outside a Jewish soup kitchen, Berlin]

[Window washer balancing on a ladder, Berlin]

[Willy Lefkowitz and Martin Grünpeter constructing a foundry, Werkdorp Nieuwesluis, Wieringermeer, The Netherlands]

[Woman walking dogs along the ruins of the Romanisches Haus, Berlin]