It is a large piece, measuring 12" across x 6" tall. It has a hole in the center, maybe for an epergne horn or a figural plug. I also found similar multi-tiered pieces that stack together. I looked all over for a signature, but found none. There are not too many cutting houses in the USA (where it was bought) that did this type of work. I have poured over my books and did not find a match.