Karl Heffner: Painter of Moorland Moods and Tuscan Light Karl Heffner (1849-1925) remains a figure shrouded in relative obscurity compared to his contemporaries, yet his distinctive artistic vision—characterized by an unparalleled sensitivity to atmospheric conditions and a masterful command of watercolor—has secured him a place among the most respected landscape painters of late 19th century Germany. Born in Würzburg, Bavaria, Heffn…