Enamelled copper brooch: feather on blue waters-like new-vintage

Artist is from PEl. Purchased in the early 1990's. Vintage. I found the colours stunning! The lines in the leaf is exquisite. Quarter is for sizing. There is no default. What you see on some pictures is caused by the lighting. Hues vary with the lighting. The reflection on the real thing is not as intense. The close up has amplified the metallic aspect of the media. Closes with a rolling clasp. The 2025 fashion pictures give you idea of trendy pairing. For this listing, you can ask me to bundle with any other listing at $17 or less and I will give make one listing of the two and price it at $22.