A further move away from overt meaning occurred where "poems" were simplified to a simple arrangement of the letters of the alphabet. Louis Aragon, for example, exhibited the sequence from A to Z and titled it "Suicide" (1926), while Kurt Schwitters' "ZA (elementary)" has the alphabet in reverse, and the Catalan writer Josep Maria Junoy (1885–1955) placed just the letters Z and A at the top and bottom of the page under the title "Ars Poetica".
a further move away from overt meaning occurred where "poems" were simplified to a simple arrangement of the letters of the alphabet louis aragon for example exhibited the sequence from a to z and titled it "suicide" (1926) while kurt schwitters' "za (elementary)" has the alphabet in reverse and the catalan writer josep maria junoy (1885–1955) placed just the letters z and a at the top and bottom of the page under the title "ars poetica"