The Life and Artistic Training of Adolf Keßler Adolf Keßler was a German painter and graphic artist. His formal artistic journey began with an apprenticeship as a decorative painter in Landau in der Pfalz. He later pursued advanced studies at the Kunstgewerbeschule München under Julius Diez and Karl Wahler, followed by studies at the Kunstakademie München under Angelo Jank. His education was further shaped by the mentorship of Max Slev…