Hochschule für Bildende Künste Dresden
Nesch was born at Esslingen am Neckar in Baden-Württemberg, Germany. He was the son of August Nesch (1867–1922) and Emilie Langbein (1869–1944). Nesch grew up in Württemberg. He studied at the State Academy of Fine Arts Stuttgart (1908–12) and Dresden Academy of Fine Arts (1912–14).