Floor lamp designed in the 1980s by  Ernesto Gismondi, founder of Artemide. Stem and base in dark metallic gray painted steel and satin glass diffuser. The internal perforated aluminum diffuser that surrounds the light bulb supports projects, through the light, the structure of the metal grid onto the glass diffuser. Replaceable on-off switch with dimmable switch. Slight signs of aging, as per photos.