Google translated from back of frame as follows. Small sticker at tip of photo translated: Prudnik's Winter. Large sticker on left side of photo translated: "The Arts of Fire" LIMOGES Enamels.
The execution of my enamels is done in my workshop in Limoges. The work of stamping copper, the design, enameling, and finishing are all done by hand. I pledge my name to my customers.
Small sticker on right side of photo translated: The syndicate of Master Enamellers of Limousin guarantees that this Enamel was entirely executed in Percy by the Master Enameller (followed by signature). Painting measure inside of frame approximately: 11 1/2 cm across and 8 1/4 cm tall. Frame measures approximately: 22 1/2 cm across, 19 1/2 cm tall, and 3 1/2 cm thickness.