Matisse Signed Vintage Copper Red Enamel Clip-on Art Deco Style Earrings

Matisse signed vintage copper and red enamel Art Deco style clip-on earrings. Red enamel vocals are prong set. These are pre-owned and vintage and there is some finish wear but still quite wearable. Lightweight. See photos for measurements. Graceful design. They are signed Matisse with no copyright symbol so I believe these are pre 1955. Mid-century Modern.