Open air class, 1937
When temperatures are warm the class moves outside to the shady courtyard at this village school., 13.06.1937 Foto: Sueddeutsche Zeitung / IBL Bildbyrå
When temperatures are warm the class moves outside to the shady courtyard at this village school., 13.06.1937 Foto: Sueddeutsche Zeitung / IBL Bildbyrå