cast from the carving, from which a ceramic type cameo is produced. This is then encased in a glass object, often a paperweight. These are very difficult
high quality of its Cameoglass. Cameoglass is created by a process of etching and carving through a layer of opaque white glass, leaving a white relief
The Portland Vase is a Roman cameoglass vase, which is dated to between AD 1 and AD 25, though low BC dates have some scholarly support. It is the best
similar pieces, often in cameoglass or lustre glass techniques. Louis Comfort Tiffany in America specialised in stained glass, both secular and religious