Charming set of four framed German folk-art style reverse-painted glass panels, each illustrating a seasonal scene and titled in German: Der Frühling spring, Der Sommer summer, Der Herbst autumn, and Der Winter winter. The brightly colored scenes show figures gathering fruit, resting in summer fields, harvesting grapes, and warming by a winter fire, all rendered in a bold decorative Bavarian/Alpine style. Each panel is housed in a dark painted wooden frame with hanging loop, and the backs retain labels for Residenz Bücherstube in Munich. A decorative and visually appealing set with strong folk-art character, showing age-related wear, surface marks, minor paint loss, and wear to the frames consistent with age and use. Approx. frame size (in): 9.25 x 7.25 x 0.5.