Charles W. Dahlgreen (1864–1955): A self-taught wanderer turned master of the etched line, Dahlgreen swapped prospecting in the Klondike and foundry work for the quiet art of capturing light and leaves. With formal training under premier Chicago artists, he became known for atmospheric landscapes spanning Brown County, Yosemite, the Grand Canyon, and more. His etchings, rich in design and mood, earned him acclaim and are now housed in national collections. In a final act of generosity, he gave his printing plates to the Smithsonian—forever preserving his vision and nurturing future art.