Original floor lamp designed by Giovanni Santoni for his design studio C.S. Arte.
This organic piece is made of similar foot and shade with a brass stem in between.
Stamped at the base
 
Giovanni Santoni (1945)
Giovanni Santoni is an Italian designer who studied at the Florence art school and worked in various artists workshop and atelier shuch as the one of Bino Bini. We started his own brand in 1972 in Tuscany, named C.S. Arte in 1976 and still active today.