American, early 20th century, four sided bronze base with beaded border, four paneled shade with openwork pattern over slag glass, base marked "Tiffany Studios/ New York", 15-3/4 in. - Provenance: Private Collection, Sarasota, Florida later wire and plug, one glass panel cracked near corner, one panel chipped at very tip of corner, some soldering reinforcements on several edges and corners at base of shade, several spots of verdigris, some separation to panel seams on base, scattered abrasions and minor discoloration