I havn't got the slightest idea even where to start researching this vase (has a "studio glass" look, but no signature or mark anywhere -- so it could be rather recent production I guess)
Square section vase, stands 20 cm tall, irregular rim, base moulded with circular indention and some sort of pontil mark.
Red and clear trails run around, and the surface looks like it was treated with burnt gold foil (sort of a "corroded" look, rough to the touch; sorry, don't know how to explain this properly).
Any comments highly appreciated as usual

Thanks,
Michael