[A caravan of refugees on their way to France, outside Barcelona]

[Thousands trudge along the Gerona-Figueras road towards France, outside Barcelona]

[People on street look up as air raid approaches, Barcelona]

[Refugees walk the streets of Barcelona]

[Refugee man and woman eat lunch roadside, outside Barcelona]

[Clown entertaining refugee children, Barcelona]

[Republican soldiers sitting in the snow, Teruel, Aragón front]

[Republican soldiers eating breakfast on the front, Teruel, Aragón front]