This is one of a set of 3 drip glaze vases I purchased on a web site as I thought the glaze was gorgeous. The set includes a 20" bottle shape, this piece and a regular 12" shaped vase. This weighs 5 lbs 5 ounces and measures 12" tall and 9 1/2" wide. The glaze is yellow and green on black and it is textured so you can feel the drips. I was told they are unmarked but I find a small faint mark that looks like it starts with a B and also a 4. Would like to ID this and country of origin if possible. All thoughts are welcome and thank you in advance for help.
