John Cook Studios 'Jack-in-the-Pulpit' lamp

John Cook Studios 4-light art glass and patinated metal lamp in the Art Nouveau taste, having four gold aurene 'Jack-in-the-Pulpit' shades held in figural leaf fitters issuing from four curved arms twisting together to form an elongated standard, terminating to a circular ribbed organic base with a ribbed iridescent art glass knob, the underside signed 'John Cook Studios '85 #4LLJP103,' 21"h x 11.25"dia