Work Details:
| Title: | Cockerel Diadem |
| Creator: | René Lalique [French, 1860 – 1945] |
| Culture/Nationality: | French |
| Style: | Art Nouveau |
| Date: | c. 1897-1898 |
| Location: | Museu Calouste Gulbenkian, Lisbon |
| Medium: | gold, enamel, horn, and amethyst |
| Dimensions: | 9 x 15 cm |
