A Life of Observation Joseph Petzl began his training at the Academy of Fine Arts in Munich, studying under Robert Langer from May 1821. His early years were marked by a steady movement through the cities of Europe. He spent time in Berlin under Carl Begas and lived in Dresden, where he shared circles with painters like Thomas Fearnley and Friedrich Bernhard Westphal. These connections shaped his eye for the world around him. His trave…