Murano Glass Imperial Vase Red Aqua, 11.5" Ht. 7.5" Width.  Sommerso is a form of artistic Murano glass that has layers of contrasting colors, which are formed by dipping colored glass into another molten glass and then blowing the glass into the desired shape; the outermost layer is often clear. Sommerso was developed in Murano during the late thirties.  Made in Murano Italy.  As each item is individually crafted there may be slight variations in size and color.  Certificate of Authenticity included.