An American Art Nouveau cast bronze and blown Tiffany Favrile glass "Counter-Balance Damascene" desk lamp by, Tiffany Studios decorated with a Tiffany Favrile green iridescent "damascene" shade a top a patinated cast bronze counter- balance desk base. The shade is signed, "L.C.Tiffany Favrile" and the base is signed, "Tiffany Studios New York" circa 1900