Antique Vienna Secessionist Bespoke Jeweled Brooch, Fiery Opal, Gems, Silver on Brass c. 1890s glass I'm unable to be certain

I'm unable to be certain

and are fun to use for cakes

The show horn does show an old break

volume 11 PAG

Remember women were discouraged from schooling even into the Victorian era and so these "women's art" pieces stand for the learning and training a gentile young lady would have been afforded

Antique Vienna Secessionist Bespoke Jeweled Brooch, Fiery Opal, Gems, Silver on Brass c. 1890s glass I'm unable to be certainI've tried to research that 16 dot in square mark on the back to this bespoke brooch, in hopes I could identify the maker artist. So far no luck. I would fly to Vienna to research, but of course pandemic. If you recognize it or can tell me more, experts, please do email. Thanks. That said, It is a stunning little thing. Worked with intense precision, the recess set stone is fiery opal in a flat surface which dances in light. The 3 emerald colored