[Refugee family on a cart on the road from Tarragona to Barcelona]

[Family sitting with their belongings, on the road from Tarragona to Barcelona]

[Refugee family on a cart on the road from Tarragona to Barcelona]

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

[Discarded clothing and bedding, on the road from Tarragona to Barcelona]

[Refugees push a mule-cart uphill, outside Barcelona]

[Overturned cart and dead mule belonging to people from the threatened town of Tarragona their way to Barcelona]