Vintage Epergne Vase Pink Depression Glass Serpent Snake UV Glows. This is a gorgeous pink glass epergne. It is two pieces and the flute has a serpent wrapped around it. The bottom piece of glass has some fluorescent glow under ultraviolet light due to the chemicals used create the glass. The base has a chip. There are no other chips or cracks. The bottom does have some scuffs due to its age. Please see the pictures for the full description.