Jozefina Krosno Glass Art Vase

Hello. I found this at a thrift shop, tucked away in the back of a bottom shelf. It took a while before I decided to take it home, but I am glad that I made the purchase. The exact color is difficult to pinpoint, but it appears to have chocolate, black, and maybe hints of red. It stands 15.5" tall and has a circumference of 14.5" at its widest point. It is also heavy with the glass around the opening measuring almost 0.5" in thickness.