Vintage Ruffled Shade Optic Swirl Amethyst Glass & Metal Patina Lattice Lamp. The lamp is quite old and in excellent condition. Use the pictures to make sure it is the item you want. Bring vintage elegance into your space with this stunning table lamp, featuring a ruffled shade made of purple amethyst glass with a swirling optic pattern. The bell-shaped shade is encircled by an intricate metal lattice with a beautifully aged patina, adding a touch of antique charm. Designed in the 1980s, this original vintage hurricane-style lamp is a standout piece on any table.