Mythological cameo, Italy, ca 1930. Amazing and huge cameo, carved in very high relief to depict Centaurs, Nymphs and a Dolphin
https://ru.pinterest.com/pin/415105290639623110/
И еще одна:
RARE Museum 1820's Georgian Abduction of DeianiraTommaso Saulini Shell Cameo
https://ru.pinterest.com/pin/531284087262004654/
Chiron and Achilles, sardonyx shell, Italy 1820s-1830s, micro mosaic embelishments on frame
https://ru.pinterest.com/pin/139119075960982244/