Complex sentence: After his return to Drohobych in autumn 1932 he started learning at the Henryk Sienkiewicz Secondary School, and then continued his education at the Władysław Jagieło Secondary School, where Bruno Schulz was his drawing and craft teacher.
Split into simpler sentences: After his return to Drohobych in autumn 1932 he started learning at the Henryk Sienkiewicz Secondary School. Schreyer continued his education at the Władysław Jagieło Secondary School, where Bruno Schulz was his drawing and craft teacher.