LARGE Holmegaard Art Glass Vase "Jasmin" Designed by Mutsuo Inoue 1984  White & Plum. The bottom, almost half, has a pattern that reminds me of x-ray photos of leaves or fern or other lacy fibrous patterns, although they are not plants or leaves.  That is the best I can think of to describe it.  The plum color of the lacy patterns vary from light, medium to dark muted plum.  The color comes across muted because of all of the white in between the lacy pattern.