Auschwitz concentration camp, now a memorial and museum, UNESCO World Heritage Site, Oswiecim near Krakow (Cracow), Poland, Europe

architecture auschwitz building exterior cell blocks color image concentration camps contemporary day europe exteriors genocide history holocaust horizontal memorials museum museums nazis nobody oswiecim outdoors past photography poland prisons second world war travel travel destinations world heritage site world war ii wwii color colour daytime eastern europe eastern european european outside polish preceding world war two