Acrylic Pendant Lamp in the style of Gino Sarfatti, 1970's

This pendant lamp is reminiscent of designs by Gino Sarfatti for Arteluce and Elio Martinelli. It consists of two shades on top of each other. Smoked brown translucent acrylic mushroom lampshade with milk white inner pagode shade below.  When lit, a special effect shows due to the difference in the shapes of the hoods. This pendant is preserved in original and good vintage condition.