Complex sentence: From 1922 or 1923 to 1927 he was Editor of the periodical "Das Werk" and later also of "Das neue Frankfurt", when from 1927 to 1932 Gantner taught at the "Kunstakademie", Frankfurt-am-Main.
Split into simpler sentences: From 1922 or 1923 to 1927 he was Editor of the periodical "Das Werk" and later also of "Das neue Frankfurt". From 1927 until 1932 Gantner taught at the "Kunstschule" in Frankfurt-am-Main.