Floor lamp made from hand-blown opal glass. What catches the eye on this floor lamp is the glass, produced without using glass-making molds, where the master glassmaker gradually forms its shape to its final appearance. The height of the glass ranges from 136 to 180cm A floor lamp made of hand-blown opal glass. The dominant feature of this lamp is the glass, which is produced without the use of a glass mold and its final shape is gradually formed by the Master glassblower. The height of the glass ranges from 136-180 cm.