Late 1970s vase in very thick and quality blown Murano glass in an unusual translucent aqua color, with a rare wavy form. The body shows a triple decoration of clear glass in relief, worked with bubbles to match the base, which enhances the shape. The quality and the color of the glass are such that the light creates shadows of dark blues in the glass that are only reflections and not actual colors. This has the engraved signature of Costantini, Murano under the base.