Venetian Beads: wonderful 15mm Tulip shaped beads. Cold Sky in Ice Princess White Gold. These beads have a textured surface made from melted glass frit. The surface is always pretty, but never perfect. Irregularities are a sign of the handmade nature of this bead. Cold Sky is aqua-periwinkle. Highest quality Venetian beads handmade from Murano glass. This picture shows tulip beads from all angles.