XXL arc floor lamp with Travertin base, Italy 1960s

Very large adjustable arc floor lamp. Attributed to Guzzini. The base is made from 2 pieces of Travertin connected by three rods. The arc is made from aluminium and is adjustable by sliding the two pieces over each other.
It has a reach ranging from 85 to 195cm. The height ranges from 191 to 204cm and the diameter of the shade is 40cm. The shade is made from thin opaque plastic while the arc is made from gold colored aluminium.
The shade has a small chip on the edge and the arc has signs of wear.