Rosenthal Sterling Brooch

Given the C clasp, I believe this would be from the 1910s or earlier. This stunning sterling silver brooch features a beautiful portrait appearing to be painted on porcelain. Marked "Rosenthal Sterling" along the top and bottom of the back portion of the sliver frame. Marked with a "28" on the back of the portrait piece. The brooch shows signs of wear and age, overall in good antique condition. Please see photos and feel free to ask questions. All packaging will consist of reused/recycled materials. ♻️