![The iridescent glass known as Phänomen was produced only in Bohemia, and for a very short period of time at the end of t...](https://img5.medioq.com/131/729/1108195961317297.jpg)
01/28/2025
The iridescent glass known as Phänomen was produced only in Bohemia, and for a very short period of time at the end of the 19th century. The process is attributed to manufacturer Johann Loetz Witwe. This example, with imaginative swizzling handles, was produced in Austria around 1901.
Phänomen glass vase, c. 1901,
Since 1922, The Magazine ANTIQUES has explored the world of collecting, with inspiring profiles, groundbreaking research, unexpected genres, and consequential commentary