Jesse Leon Gleason: A Quiet Observer of Americana Jesse Leon Gleason (1891 – 1983) emerged from the Montana landscape as a distinctive voice in American watercolor painting. Born in Chouteau, Montana, Gleason’s artistic journey unfolded amidst the burgeoning optimism and visual culture of the early 20th century—a period profoundly shaped by industrialization and westward expansion. While he remained largely unrecognized during his lif…